Photo by: Hong Song Professional Experience Head, Department of Asian Botany (October 2001- Present), at the Missouri Botanical Garden (MBG). Senior Curator (October 2001-present) at MBG. Curator (September 1996-August 2001), MBG. Adjunct Professor at the University of Missouri, St. Louis (1991-present). Director, Flora of China Project, MBG (1995-September 2001). Associate Curator (May 1990-September 1996), MBG. Research Associate (1985-May 1990) and Postdoctoral Fellow (1982-1985), Arnold Arboretum, Harvard University. Associate Professor and Herbarium Director (1978-1981), Sulaimaniya University. Assistant Professor and Herbarium Director (1973-1977), Baghdad University. Teaching Fellow (1968-1970), Harvard University. Lab Instructor (1963-1966), Baghdad University. Teaching Experience Courses taught and number of semesters (in parentheses): Undergraduate level: Plant taxonomy (8), cryptogamic botany (3), introductory biology (2), introductory botany (2), economic botany (2), and genetics (1). Graduate level: Advanced systematics (3), cytogenetics (2), evolutionary biology (1). Editorial Experience Edited all botanical entries for the third edition of the American Heritage Dictionary (1992). Associate editor: Novon (1995- present). Associate editor: Annals of the Missori Botanical Garden (1992-present). Associate editor: Plant Systematics and Evolution (1998-2000). Honors and Awards Jesse M. Greenman Award (1974). NSF Doctoral dissertation research grants GB 3167 (1968) and GB 7346 (1969). Societies International Association for Plant Taxonomy (1983 - present). American Society of Plant Taxonomists (1983- present) Personal Married, with two boys (ages 31 and 24). Advisors Graduate advisor: Professor Reed C. Rollins, Harvard University. Postgraduate advisor: Professor Carroll E. Wood, Jr., Harvard University. Postdocs: Dr. Stephen O'Kane (Dec. 1993-Dec. 1995). Students: Supervised or co-supervising the Ph.D. theses of five students and M.Sc. thesis of eight students. Other Names Authority: Al-Shehbaz Education Ph.D. Biology (Plant systematics), Harvard University (1973). M. S. Biology, Harvard University (1969) B. S. Biology, Baghdad University (1962) Interests Systematics and Phylogeny of the Mustard Family Brassicaceae (Cruciferae) Address Missouri Botanical Garden P.O. Box 299 St. Louis, MO 63166-0299 USA Email ihsan.al-shehbaz@mobot.org Website http://www.mobot.org/MOBOT/Research/curators/ihsan.shtml

Complete Publications

1973 1. The biosystematics of the genus Thelypodium (Cruciferae). Contrib. Gray Herb. 204: 3-148.

1977 2. Protogyny, Cruciferae. Syst. Bot. 2: 327-333.

3. Chromosome numbers for some Leguminosae from Iraq. Bot. Notiser 130: 437-440. (with A. R. Mayah)

1978 4. Chromosome number reports, certain Cruciferae from Iraq. Iraqi J. Biol. Sci. 6: 26-31.

5. Karyotype analysis of some diploid Aegilops species native to Iraq. Caryologia 31: 299-303. (with A. Mashhadani and A. Soliman)

1980 6. Karyotype analysis of some tetraploid Aegilops species native to Iraq. Caryologia 33: 495-502. (with A. Mashhadani and A. Soliman)

1981 7. Chemotaxonomic diversity and complexity, seed glucosinolates of Caulanthus and Streptanthus (Cruciferae). Syst. Bot. 6: 197-222. (with J. E. Rodman and A. R. Kruckeberg)

1982 8. Rollinsia, a new genus of Cruciferae from Mexico. Taxon 31: 421-422.

9. [Brassicaceae chromosome number reports]. Pp. 587-589, A. Löve, ed., IOPB chromosome number reports LXXVI. Taxon 31: 574-598. (with M. Omar)

1983 10. [Brassicaceae chromosome number reports]. Pp. 508-509, A. Löve, ed., IOPB chromosome number reports LXXX. Taxon 32: 504-511. (with M. Omar)

11. New or noteworthy taxa for the flora of Iraq. Candollea 38: 349-358. (with A. Khakani and A. Mayah)

1984 12. The tribes of Cruciferae (Brassicaceae), the southeastern United States. J. Arnold Arbor. 65: 343-373.

1985 13. The genera of Thelypodieae (Cruciferae; Brassicaceae), the southeastern United States. J. Arnold Arbor. 66: 95-111.

14. Raphanus boissieri (Cruciferae), a new species from the Middle East. J. Arnold Arbor. 66:275-278.

15. The genera of Brassiceae (Cruciferae; Brassicaceae), the southeastern United States. J. Arnold Arbor. 66: 279-351.

1986 16. The genera of Lepidieae (Cruciferae; Brassicaceae), the southeastern United States. J. Arnold Arbor. 67: 265-311.

17. New wool alien Cruciferae (Brassicaceae), North America: Lepidium and Sisymbrium. Rhodora 88: 347-355.

18. Weeds of South West Asia, North America with special reference to the Cruciferae. Proc. Roy. Soc. Edinburgh 89B: 289-299. (with R. C. Rollins)

19. Lepidium solomonii (Cruciferae), a new species from Bolivia. Ann. Missouri Bot. Gard. 73: 830-831.

1987 20. The genera of Alysseae (Cruciferae; Brassicaceae), the southeastern United States. J. Arnold Arbor. 68: 185-240.

21. Armoracia lacustris (Brassicaceae), the correct name for the North American lake cress. J. Arnold Arbor. 68: 357-359. (with V. Bates)

22. Distribution and chemotaxonomic significance of glucosinlates, certain Middle Eastern Cruciferae. Biochem. Syst. Ecol. 15: 559-569. (with K. Al Shammari)

1988 23. A reconsideration of Cardamine curvisiliqua and C. gambellii as species of Rorippa (Cruciferae). J. Arnold Arbor. 69: 65-71. (with R. C. Rollins)

24. Cardamine dissecta, a new combination replacing Dentaria multifida (Cruciferae). J. Arnold Arbor. 69: 81-84.

25. The genera of Arabideae (Cruciferae; Brassicaceae), the southeastern United States. Arnold Arbor. 69: 85-166.

26. Cruciferae. In: R. A. Howard, Flora of the Lesser Antilles. 4: 276-292.

27. Capparaceae. In: R. A. Howard, Flora of the Lesser Antilles. 4: 293-310.

28. The genera of Anchonieae (Hesperideae)(Cruciferae; Brassicaceae), the southeastern United States. J. Arnold Arbor. 69: 193-212.

29. The genera of Sisymbrieae (Cruciferae; Brassicaceae), the southeastern United States. J. Arnold Arbor. 69: 213-237.

1989 30. The Dioscoreaceae, the southeastern United States. J. Arnold Arbor. 70: 57-95. (with B. G. Schubert)

31. The South American genera Brayopsis and Englerocharis (Brassicaceae). Nordic J. Bot. 8: 619-625.

32. Systematic and phylogeny of Schizopetalon (Brassicaceae). Harvard Papers Bot. 1: 10-46.

33. New or noteworthy Draba (Brassicaceae) from South America. J. Arnold Arbor. 70: 427-437.

34. Dactylocardamum (Brassicaceae), a remarkable new genus from Peru. J. Arnold Arbor. 70: 515-521.

35. Sisymbrium arequipanum (Brassicaceae), a new species from Peru. Ann. Missouri Bot. Gard. 76: 1176-1178.

36. Lepidium boelckei and L. jujuyanum (Brassicaceae), new species from Jujuy, Argentina. Ann. Missouri Bot. Gard. 76: 1189-1192.

1990 37. Generic limits and taxonomy of Brayopsis and Eudema (Brassicaceae). J. Arnold Arbor. 71: 93-109.

38. Menonvillea rollinsii (Brassicaceae), a new shrubby species from Chile. J. Arnold Arbor. 71: 135-138. (with C. Marticorena)

39. Sisymbrium llatasii and S. morrisonii, new species from coastal Peru. Ann. Missouri Bot. Gard. 77: 219-222.

40. New or noteworthy species, the South American Mancoa, Pennellia, and Sisymbrium (Brassicaceae). Harvard Papers Bot. 2: 11-16.

41. A revision of Weberbauera (Brassicaceae). J. Arnold Arbor. 71: 221-250.

42. The genus Aschersoniodoxa (Brassicaceae). Syst. Bot. 15: 387-393.

43. The South American Eremodraba (Brassicaceae). Ann. Missouri Bot. Gard. 77: 602-604.

44. A note on the Chilean endemic Draba thlaspiformis (Brassicaceae). J. Arnold Arbor. 71: 385-387.

45. Weberbauera perforata (Brassicaceae), a new species from Peru. Ann. Missouri Bot. Gard. 77: 481-482.

46. Brayopsis gamosepala (Brassicaceae), a remarkable new species with gamosepalous calyx. Ann.Missouri Bot. Gard. 77: 483-484.

1991 47. Rorippa beckii (Brassicaceae), a new species from Bolivia. Novon 1: 9-11.

48. Novelties, Draba (Brassicaceae) from Venezuela, Ecuador, and Peru. Novon 1: 67-70.

49. The South American Dictyophragmus (Brassicaceae). Novon 1: 71-72.

50. The genera of Boraginaceae, the southeastern United States. J. Arnold Arbor. Suppl. 1: 1-169.

1992 51. Draba barclayana (Brassicaceae), a new species from Colombia. Novon 2: 4-5.

1993 52. Lepidium tayloriae (Brassicaceae), a new species from Chile. Novon 3:93-95.

53. Romanschulzia mexicana (Brassicaceae), a remarkable new species from Guerrero, Mexico. Novon 3: 96-98. (with H.H. Iltis).

1994 54. Erysimum hedgeanum (Brassicaceae), a new name replacing Arabidopsis erysimoides. Novon 4: 1-2.

55. Systematic relationships of Arabidopsis: a molecular and morphological perspective. Pp. 7-19 in: E. M. Meyerowitz & C. R. Sommerville (eds.), Arabidopsis. Cold Springs Harbor Laboratory Press, New York. (With R. A. Price and J. D. Palmer).

56. Three new South American species of Draba (Brassicaceae). Novon 4: 197-202.

57. Petroravenia (Brassicaceae), a new genus from Argentina. Novon 4: 191-196.

1995 58. Botanical exchange between the United States and the People's Republic of China. China Exchange News 23(1 & 2): 3-7. (with W. Tai)

59. Placement of Arabidopsis parvula, Thellungiella (Brassicaceae). Novon 5: 309-310. (with Steve L. O'Kane, Jr.)

60. Phylogenetics of Arabidopsis: scope and content based on DNA sequences of nuclear rDNA internal transcribed spacers. Amer. J. Bot. 82(suppl.): 154. (with Steve L. O'Kane, Jr. and Barbara Schaal).

1997 61. The origins of Arabidopsis suecica (Brassicaceae), as indicated by nuclear rDNA sequences, and implication for concerted evolution. Syst. Bot. 21: 559-566. 1996 (1997). (with Steve L. O'Kane, Jr. and Barbara Schaal).

62. Cardamine lojanensis (Brassicaceae), a new species from Ecuador. Novon 7: 1-2.

63. Arabidopsis gamosepala and A. tuemurnica belong to Neotorularia (Brassicaceae). Novon 7: 93-94. (with Steve L. O'Kane, Jr.).

64. The generic disposition of Quidproquo confusum and Sinapis aucheri (Brassicaceae). Novon 7: 219-220. (with Suzanne Warwick).

65. Synopsis of Arabidopsis (Brassicaceae). Novon 7: 323-327. (with Steve L. O'Kane, Jr.).

66. Re-evaluation of the tribe Heliophileae (Brassicaceae). Mitt. Inst. Allg. Bot. Hamburg 27: 85-92. (with Oliver Appel).

1998 67. Generic limits and taxonomy of Hornungia, Pritzelago, and Hymenolobus (Brassicaceae). Novon. 7: 338-340. (with Oliver Appel).

68. Notes on Chinese Cardamine (Brassicaceae). Harvard Papers Bot. 3: 73-77. (with Yang Guang).

69. Delimitation of the Chinese genera Yinshania, Hilliella, and Cochleariella (Brassicaceae). Harvard Papers Bot. 3: 79-94. (with Yang Guang, Lu Lian-li, Cheo Tai-yen).

70. Delimitation of the genus Nasturtium (Brassicaceae). Novon 8: 124-126. (with Robert A. Price).

71. Generic evaluation of Boleum, Euzomodendron, and Vella (Brassicaceae). Novon 8: 321-325. (with Suzanne I. Warwick).

72. History of the modern flora of China. Pp. 43-55, A. L. Zhang & S. G. Wu (editors), Proceedings of the International Floristic Characteristics and Diversity of East Asian Plants. China Higher Education Press (Beijing) and Springer Verlag (Berlin and other cities) (with Daniel I. Axelrod and Peter H. Raven).

73. Genetic variability of Lepidium meyenii and other Andean Lepidium species (Brassicaceae) assessed by molecular markers. Annals Bot. 82: 523- 530. (with J. Toledo, P. Dehal, F. Jarrin, J. Hu, M. Hermann, and C. F. Quiros).

74. A new Pegaeophyton (Brassicaceae) from Nepal. Novon 8. 327-329. 1998. (with Katsutoshi Arai and Hideaki Ohba).

75. Brassicaceae (Cruciferae): Studies of the Flora of the Kunlun and Karakorum mountains, Central Asia, 3. Jap. J. Bot. 73: 325- 331. (with Hideaki Ohba & Wu Sukung).

1999 76. (1393) Proposal to conserve the generic name Lesquerella against Physaria (Cruciferae). Taxon 48: 163-164. 1999. (with Steve L. O'Kane, Jr. and Nicolas J. Turland).

77. Lepidium beckii (Brassicaceae), a new species from Bolivia. Novon 9: 5-7.

78. A new species of Hemilophia (Brassicaceae) from China. Novon 9: 8-10. (with Katsutoshi Arai and Hideaki Ohba).

79. Twisselmannia (Brassicaceae), a remarkable new genus from California. Novon 9: 132-135. 1999.

80. Reed Clark Rollins (7 December 1911-28 April 1998). Taxon 48: 225-256. 1999.

81. Generic placement of species excluded from Arabidopsis. Novon 9: 296-307. 1999 (with S. L. O'Kane, Jr. & R. A. Price).

82. The genus Sisymbriopsis (Brassicaceae), China. Novon 9: 308-312. 1999. (with An Zhengxi and Yang Guang).

83. Cardamine georgiana (Brassicaceae), a new name replacing Dentaria microphylla Willdenow. Rhodora 101: 274-276. (With Susan I. Warwick).

84. Ianhedgea, a new generic name replacing the illegitimate Microsisymbrium O. E. Schulz (Brassicaceae) Edinb. J. Bot. 56: 321-327. (with Steve L. O'Kane, Jr.).

85. A revision of Hemilophia (Brasicaceae). Adansonia 21: 239-244.

2000 86. Reed Clark Rollins (1911-1998). Biographical Memoirs, Natl. Acad. Sci. 78: 1-16.

87. Barbarea hongii (Brassicaceae), a new species from Jilin, China. Acta Phytotax. Sin. 38: 71-73. (With Yang Guang).

88. Status and relationship of the Chinese endemic Platycraspedum (Brassicaceae). Novon 10: 1-3. (With Cheo Taiyien, Lu Lianli & Yang Guang).

89. A revision of Pegaeophyton (Brassicaceae). Edinburgh J. Bot. 57: 157-170.

90. Molecular systematics of the Chinese Yinshania (Brassicaceae): evidence from plastid and nuclear ITS DNA sequence data. Ann. Missouri Bot. Gard. 87: 246-272. (With Marcus Koch).

91. The status of Dimorphostemon, and two new combinations, Dontostemon (Brassicaceae). Novon 10: 95-98. (With Hideaki Ohba).

92. The status of Synstemon (Brassicaceae), and the discovery of a second species. Novon 10: 99-103. (With T. Y. Cheo and Yang Guang).

93. Chorispora tashkorganica (Brassicaceae), a new species from Xinjiang, China. Novon 10: 104-106. (with T. Y. Cheo, L. L. Lu & Yang Guang).

94. A revision of the Himalayan and Central Asian genus Taphrospermum (Brassicaceae). Harvard Pap. Bot. 5(1): 99-108.

95. Staintoniella is reduced to synonymy of Aphragmus (Brassicaceae). Harvard Pap. Bot. 5(1): 109-112.

96. A revision of the genus Lignariella (Brassicaceae). (With K. Arai and H. Ohba). Harvard Pap. Botany 5(1): 113-121.

97. A revision of the genus Phaeonychium (Brassicaceae). Nord. J. Bot. 20: 157-163.

98. The genus Barbarea (Brassicaceae), Taiwan. Bot. Bull. Acad. Sin. 41: 237-242. (with Ching-I Peng).

99. Nasturtium macrocarpum transferred to Barbarea (Brassicaceae). Candollea 55: 201-203. (with Fernand Jacquemoud).

100. Baimashania (Brassicaceae), a new genus from China. Novon 10: 320-322.

101. New or noteworthy species of Cardamine (Brassicaceae) from China. Novon 10: 323-328.

102. Lepidostemon (Brassicaceae) is no longer monotypic. Novon 10: 329-333.

103. What is Nasturtium tibeticum (Brassicaceae)? Novon 10: 334-336.

104. The Chinese endemic Neomartinella (Brassicaceae). Novon 10: 337-339.

105. Sinosophiopsis (Brassicaceae), a new genus endemic to China. Novon 10: 340-343.

106. Cochlearia cochearioides (Brassicaceae) is a Rorippa. Novon 10: 344-345. (with Bengt Jonsell).

107. A reconsideration of Eurycarpus (Brassicaceae). Novon 10: 346-348. (With Yang Guang) 108. A revision of the Chinese endemic Orychophragmus (Brassicaceae). Novon 10: 349-353. (With Yang Guang).

2001 109. A review of gamosepaly, the Brassicaceae and a revision of Desideria, with a critical evaluation of related genera. Ann. Missouri Bot. Garden 87: 549-563.

110. A revision of Solms-laubachia (Brassicaceae). Harvard Papers, Botany 5(2): 371-381. (With Yang Guang).

111. Brassicaceae. In: C. Y. Wu & P. H. Raven (editors), Flora of China. 8: 1-193. (with Cheo Taiyien, Lu Lianli & Yang Guang).

112. Cardamine gouldii (Brassicaceae), a new species from Bhutan. Novon 11: 289-291. 2001.

113. The Chilean Agallis and Californian Tropidocarpum (Brassicaceae) are congeneric. Novon 11: 292-293. 2001 (with R. A. Price).

114. Dolichorhynchus is united with Douepea (Brassicaceae). Novon 11: 296-297. 2001 (with O. Appel).

115. A reconsideration of Chaunanthus (Brassicaceae). Novon 11: 329-331. 2001 (with R. A. Price).

116. Beringia (Brassicaceae), a new genus of Arabidopsoid affinities from Russia and North Americ. Novon 11: 332-336. 2001 (with R. A. Price and S. L. O'Kane, Jr.).

117. Transfer of the cupulate-flowered Arabis microsperma and A. tricornuta (Brassicaceae) to Pennellia. Novon 11: 337-340. 2001 (with R. A. Price & C. D. Bailey).

2002 118. A synopsis of Rhammatophyllum (Brassicaceae) Novon 12: 1-4. (with O. Appel).

119. The genera Cardaria, Coronopus and Stroganowia are united with Lepidium (Brassicaceae). Novon 12: 5-11. (with Klaus Mummenhoff & Oliver Appel).

120. Molecular data indicate complex intra- and intercontinental differentiation of American Draba (Brassicaceae). Ann. Missouri Bot. Gard. 89: 88-109. (with Marcus Koch).

121. New or noteworthy species of Brassicaceae for the Flora of China. Harvard Pap. Bot. 7(1): 23-24. (With B. Bartholomew, A. Abbas & A. Tumur).

122. Noccaea nepalensis, a new species from Nepal, and four new combinations in Noccaea (Brassicaceae). Adansonia 24: 89-91.

123. On a revisional study of Lignariella (Brassicaceae). Newsletter Himal. Bot. 29: 18-23. (with K. Arai & Hideaki Ohba).

124. Taxonomy and phylogeny of Arabidopsis (Brassicaceae)(August 22, 2002), The Arabidopsis Book, eds. C. R. Somerville and E. M. Meyerowitz, American Society of Plant Biologists, Rockville, MD. doi/10.1199/tab. 0001, http://www.aspb.org/publications/arabidopsis/ (with Steve L. O'Kane, Jr.).

125. New species of Alyssum, Aphragmus, Arabis and Sinosophiopsis (Brassicaceae) from China and India. Novon 12: 309-313.

126. Six new species of Draba (Brassicaceae) from the Himalayas. Novon 12: 314-318. 2002.

127. Lesquerella is united with Physaria (Brassicaceae). Novon 12: 319329. (With S. L. O'Kane, Jr.).

128. Paysonia, a new genus segretated from Lesquerella (Brassicaceae). Novon 12: 379-381.(With S. L. O'Kane, Jr.).

129. Phylogeny of Sisymbrium (Brassicaceae) based on ITS sequences of nuclear ribosomal DNA. Can. J. Bot. 80: 1002-1017. (with S. I. Warwick, R. A. Price, and C. Sauder).

130. New combinations in Brassicaceae (Cruciferae): Draba serpens is a Hemilophia and D. williamsii is a Lepidostemon (Brassicaceae). Edinb. J. Bot. 59: 443-450.

131. Brassicaceae (Cruciferae) of the Central Asian republics, with particular reference to Tajikistan. Pp. 19-26 in H. Khisorev et al. (eds.), Conservation and rational utilization of the biodiversity in Tajikistan. Dushanbe.

2003 132. Cruciferae. In: K. Kubitzki (editor), Families and Genera of Vascular Plants. 5: 75-174. Springer-Verlag, Berlin, Heidelberg. (With Oliver Appel).

133. Notes on some species of Stroganowia transferred to Lepidium (Brassicaceae). Harvard Pap. Bot. 7(2): 465-466.

134. Cytological studies of five Chinese species of Solms-laubachia (Brassicaceae). Harvard Pap. Bot. 7(2): 467-473. (with J. Yue, Z. Gu, and H. Sun).

135. Molecular systematics, evolution, and population biology in the mustard family (Brassicaceae). Ann. Missouri Bot. Gard. 90: 151-171 (with Marcus Koch and Klaus Mummenhoff).

136. Arabidopsis bactriana belongs to Dielsiocharis (Brassicaceae). Novon 13: 171-172. (With Sabir J. Junussov).

137. Drabopsis is united with Draba (Brassicaceae). Novon 13: 173-174. (with Marcus Koch).

138. Nomenclatural notes on Sisymbrium (Brassicaceae). Novon 13: 265-267 (with Suzanne Warwick).

139. Aphragmus bouffordii, a new species from Tibet and a synopsis of Aphragmus (Brassicaceae). Harvard Pap. Bot. 8: 25-27.

140. (1583) Proposal to conserve the name Smelowskia against Redowskia (Brassicaceae). Taxon 52: 360-361.

141. Brassicaceae (Cruciferae) of Asia, with particular reference to Kazakhstan and Central Asia. Pp. 13-14 in N. M. Mukhitidinov et al. (eds.), Proc. International Scientific Conference on Botanical Sciences on the service of steady development of the countries of Central Asia. Al-Farabi Kzakh National University, Almaty (Sept. 25-26, 2003).

142. Transfer of most North American species of Arabis to Boechera (Brassicaceae) Novon 13: 381-391.

143. A synopsis of Tropidocarpum (Brassicaceae). Novon 13: 392-395.

144. Transberingia, a new generic name replacing the illegitimate Beringia (Brassicaceae). Novon 13: 396. (with Steve L. O'Kane, Jr.).

145. Phylogenetic position and generic limits of Arabidopsis (Brassicaceae) based on sequences of nuclear ribosomal DNA. Ann. Missouri Bot. Gard. 90: 603- 612. (with Steve O'Kane).

2004 146. Draba poluniniana (Brassicaceae), a new species from Nepal. Harvard Pap. Bot. 8(2): 171-172.

147. Brassicaceae. Pp. 62-64. In: N. Smith, S. A. Mori, A. Henderson, D. W. Stevenson & S. V. Heald (editors), Flowering Plants of the Neotropics. Princeton University Press, Princeton.

148. Phylogeny of Smelowskia and related genera (Brassicaceae) based on ITS sequences of nuclear ribosomal DNA and trnL intron of Chloroplast DNA. Ann. Missouri Bot. Garden 91: 99-123. (with Suzanne I. Warwick, Connie A. Sauder, David F. Murray & Klaus Mummenhoff).

149. Taxonomic and phylogenetic evaluation of the American "Thlaspi" species: identity and relationship to the Eurasian genus Noccaea (Brassicaceae). Syst. Bot. 29: 375-384.(with Marcus Koch).

150. Phylogeny of Braya and Neotorularia and related genera (Brassicaceae) based on ITS sequences of nuclear ribosomal DNA and trnL intron of chloroplast DNA. Can. J. Bot. 82: 376-392. (With Suzanne I. Warwick, Connie Sauder, James G. Harris and Marcus Koch).

151. Novelties and notes on miscellaneous Asian Brassicaceae. Novon 14: 153-157.

152. The genus Physaria (Brassicaceae) in South America. Novon 14: 198-207. 2004. (with O'Kane).

153. Cytological Studies on the Sino-Himalayan Endemic Solms-laubachia and two related genera (Brassicaceae). Bot. J. Linn. Soc. 145: 77-86. (with Jipei Yue, Zhijian Gu, and Sun Hang).

154. Taxonomic worst nightmare: a preliminary glimpse into the systematics of Boechera (Brassicaceae). Botany 2004 Abstracts: 149. (with M. D. Windham, C. D. Bailey & L. Allphin).

155. Two new species of Draba (Brassicaceae): D. mieheorum from Tibet and D. sagasteguiii from Peru. Novon 14: 249-252.

156. A synopsis of the South American Neuontobotrys (Brassicaceae). Novon 14: 253-257.

157. A synopsis of the South American Weberbauera (Brassicaceae). Novon 14: 258-268.

158. Transfer of Arabidopsis gamosepala and Torularia brachycarpa to Braya (Brassicaceae). Novon 14: 269-270. (with Suzanne I. Warwick).

159. Shangrilaia (Brassicaceae), a new genus from China. Novon 14: 271-274. (with Jipei Yue and Hang Sun).

160. Cardamine jonselliana (Brassicaceae), a new African species from Uganda. Harvard Pap. Bot. 9(1): 5-6.

IN PRESS -- Status of the monotypic Anelsonia (Brassicaceae). Novon 14: …2004. (with Mark Bielstein)

-- Crucifer evolution in the post-genomic era. In Robert Henry (editor), Diversity and Evolution of Plants. With T. Mitchell-Olds, M. A. Koch, and Tim F. Sharbel.

-- Transfer of the South African genera Brachycarpaea, Cycloptychis, Schlechteria, Silicularia, and Thlaspeocarpa to Heliophila (Brassicaceae). Novon 14: ……204 (with Klaus Mummenhoff).

-- Desideria mieheorum (Brassicaceae), a new species from Tibet. Novon 14: … 2004.

-- Pennellia brachycarpa (Brassicaceae), a new species from Jujuy, Argentina. Novon 14: 2004. (With Mark Beilstein).

COMPLETED FLORISTIC TREATMENTS (IN PRESS)

-- Brassicaceae. In: George Staples (editor),, Gardens of Hawaii. Bishop Museum.

-- Brassicaceae. In: Richard Mitchell (editor), Flora of New York. New York State Museum.

-- Brassicaceae. In: Barry Hammel (editor), Manual de Plantas de Costa Rica.

-- Brassicaceae. In: James Luteyn (editor), Keys to the families and genera of the páramos.

-- Brassicaceae., Macmillan publishers (submitted 9 May 2001).

-- Brassicaceae. In: Davidse et al., Flora Mesoamericana (submitted 25 Feb. 2002).

-- Brassicaceae: in Flora of Nepal (completed, to be submitted 22 May 2002)

-- Brassicaceae: In K. Iwatsuki, D. E. Boufford & H. Ohba, eds., Flora of Japan (completed, submitted 22 May 2002).

-- Brassicaceae: In Flora of Missouri (with George Yatskievych).

New Taxa

NEW TAXA AND NOMENCLATURAL NOVELTIES IN THE BRASSICACEAE (CRUCIFERAE)

(Total: 427 novelties as of 11 October 2004)

Alyssum dahuricum (Peschkova) Al-Shehbaz, Novon 14: 153. 2004.

A. klimesii Al-Shehbaz, Novon 12: 309. 2002.

Aphragmus bouffordii Al-Shehbaz, Harvard Pap. Bot. 8: 26. 2003.

A. ladakianus Al-Shehbaz, Novon 12: 310. 2002.

A. nepalensis (H. Hara) Al-Shehbaz, Harvard Pap. Bot. 5(1): 112. 2000.

Arabis setosifolia Al-Shehbaz, Novon 12: 310. 2002.

Armoracia lacustris (A. Gray) Al-Shehbaz & V. Bates, J. Arnold Arbor. 68: 357. 1987.

Aschersoniodoxa cachensis (Spegazzini) Al-Shehbaz, Syst. Bot. 15: 392. 1990.

A. pilosa Al-Shehbaz, Syst. Bot. 15: 390. 1990.

Baimashania Al-Shehbaz, Novon 10: 321. 2000.

B. pulvinata Al-Shehbaz, Novon 10: 321. 2000.

B. wangii Al-Shehbaz, Novon 10: 322. 2000.

Barbarea hongii Al-Shehbaz & G. Yang, Acta Phytotax. Sin. 38: 71. 2000.

B. macrocarpa (Boissier) Al-Shehbaz & Jacquemoud, Candollea 55: 201-203. 2000.

Beringia R. A. Price, Al-Shehbaz & O’Kane, Novon 11: 333. 2001.

B. bursifolia (de Candolle) R. A. Price, Al-Shehbaz & O’Kane, Novon 11: 334. 2001.

B. bursifolia subsp. virgata (Nuttall) R. A. Price, Al-Shehbaz & O’Kane, Novon 11: 335. 2001.

Boechera bodiensis (Rollins) Al-Shehbaz, Novon 13: 384. 2003.

B. breweri (S. Watson) Al-Shehbaz, Novon 13: 384. 2003.

B. canadensis (L.) Al-Shehbaz, Novon 13: 384. 2003.

B. constancei (Rollins) Al-Shehbaz, Novon 13: 384. 2003.

B. cusickii (S. Watson) Al-Shehbaz, Novon 13: 384. 2003.

B. dispar (M. E. Jones) Al-Shehbaz, Novon 13: 384. 2003.

B. eurycarpa (A. Gray) Al-Shehbaz & Beilstein, Novon 14: …. 2004.

B. falcifructa (Rollins) Al-Shehbaz, Novon 13: 385. 2003.

B. fruticosa (A. Nelson) Al-Shehbaz, Novon 13: 385. 2003.

B. glaucovalvula (M. E. Jones) Al-Shehbaz, Novon 13: 385. 2003.

B. hastatula (Greene) Al-Shehbaz, Novon 13: 386. 2003.

B. hishbergiae (S. Boyd) Al-Shehbaz, Novon 13: 386. 2003.

B. hoffmannii (Munz) Al-Shehbaz, Novon 13: 386. 2003.

B. inyoensis (Rollins) Al-Shehbaz, Novon 13: 386. 2003.

B. johnstonii (Munz) Al-Shehbaz, Novon 13: 386. 2003.

B. koehleri (T. J. Howell) Al-Shehbaz, Novon 13: 386. 2003.

B. laevigata (Muhlenberg ex Willdenow) Al-Shehbaz, Novon 13: 386. 2003.

B. missouriensis (Greene) Al-Shehbaz, Novon 13: 387. 2003.

B. ophira (Rollins) Al-Shehbaz, Novon 13: 387. 2003.

B. parishii (S. Watson) Al-Shehbaz, Novon 13: 388. 2003.

B. patens (Sullivant) Al-Shehbaz, Novon 13: 388. 2003.

B. perstellata (E. Braun) Al-Shehbaz, Novon 13: 388. 2003.

B. platysperma (A. Gray) Al-Shehbaz, Novon 13: 388. 2003.

B. pygmaea (Rollins) Al-Shehbaz, Novon 13: 388. 2003.

B. rectissima (Greene) Al-Shehbaz, Novon 13: 388. 2003.

B. repanda (S. Watson) Al-Shehbaz, Novon 13: 388. 2003.

B. rigidissima (Rollins) Al-Shehbaz, Novon 13: 388. 2003.

B. rollei (Rollins) Al-Shehbaz, Novon 13: 389. 2003.

B. shortii (Fernald) Al-Shehbaz, Novon 13: 389. 2003.

B. stricta (Graham) Al-Shehbaz, Novon 13: 389. 2003.

B. subpinnatifida (S. Watson) Al-Shehbaz, Novon 13: 389. 2003.

B. tiehmii (Rollins) Al-Shehbaz, Novon 13: 389. 2003.

Braya brachycarpa (Vassilczenko) Al-Shehbaz & Warwick, Novon 14: 269. 2004.

B. gamosepala (Hedge) Al-Shehbaz & Warwick, Novon 14: 269. 2004.

Brayopsis alpaminae Gilg & Muschler subsp. smithii Al-Shehbaz, Nord. J. Bot. 8: 623. 1989.

B. colombiana Al-Shehbaz, J. Arnold Arbor. 71: 97. 1990.

B. colombiana Al-Shehbaz subsp. ecuadoriana Al-Shehbaz, J. Arnold Arbor. 71: 97. 1990.

B. gamosepala Al-Shehabaz, Ann. Missouri Bot. Gard. 77: 843. 1990.

Cardamine changbaiana Al-Shehbaz, Novon 10: 323. 2000.

C. cheotaiyienii Al-Shehbaz & G. Yang, Harvard Pap. Bot. 3: 73. 1998.

C. dissecta (Leavenworth) Al-Shehbaz, J. Arnold Arbor. 69: 82. 1988.

C. gouldii Al-Shehbaz, Novon 11: 289. 2001.

C. fargesiana Al-Shehbaz, Novon 10: 324. 2000.

C. georgiana Al-Shehbaz & Warwick, Rhodora 101:275. 1999.

C. jonselliana Al-Shehbaz, Harvard Pap. Bot. 9(1): 5. 2004.

C. lihengiana Al-Shehbaz, Novon 10: 326. 2000.

C. lojanensis Al-Shehbaz, Novon 7: 6. 1997.

C. pulchella (J. D. Hooker & Thomson) Al-Shehbaz & G. Yang, Harvard Pap. Bot. 3: 77. 1998.

C. purpurescens (O. E. Schulz) Al-Shehbaz, T. Y. Cheo, L. L. Lu & G. Yang, Novon 10: 324. 2000.

C. sibirica (O. E. Schulz) Al-Shehbaz, Novon 14: … 2004.

Chaunanthus acuminatus (Rollins) R. A. Price & Al-Shehbaz, Novon 11: 330. 2001.

C. mexicanus (Rollins) R. A. Price & Al-Shehbaz, Novon 11: 330. 2001.

Chorispora tashkorganica Al-Shehbaz, Cheo Taiyien, Lu Lianli & Yang Guang, Novon 10: 106. 2000.

Crucihimalaya Al-Shehbaz, O’Kane & Price, Novon 9: 298. 1999.

C. axillaris (J. D. Hooker & Thomson) Al-Shehbaz, O’Kane & Price, Novon 9: 301. 1999.

C. himalaica (Edgeworth) Al-Shehbaz, O’Kane & Price, Novon 9: 301. 1999.

C. kneuckeri (Bornmüller) Al-Shehbaz, O’Kane & Price, Novon 9: 302. 1999.

C. lasiocarpa (J. D. Hooker & Thomson) Al-Shehbaz, O’Kane & Price, Novon 9: 300. 1999.

C. mollissima (C. A. Meyer) Al-Shehbaz, O’Kane & Price, Novon 9: 299. 1999.

C. mongolica (Botschantsev) Al-Shehbaz, O’Kane & Price, Novon 9: 300. 1999.

C. ovczinnikovii (Botschantsev) Al-Shehbaz, O’Kane & Price, Novon 9: 300. 1999.

C. stricta (Cambessèdes) Al-Shehbaz, O’Kane & Price, Novon 9: 300. 1999.

C. wallichii (J. D. Hooker & Thomson) Al-Shehbaz, O’Kane & Price, Novon 9: 301. 1999.

Dactylocardamum Al-Shehbaz, J. Arnold Arbor. 70: 519. 1989.

D. imbricatifolium Al-Shehbaz, J. Arnold Arbor. 70: 519. 1989.

Desideria baiogoinensis (Kuan) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 561. 2001.

D. flabellata (Regel) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 558. 2001.

D. haranensisAl-Shehbaz, Annals. Missouri Bot. Gard. 87: 559. 2001.

D. himalayensis (Cambessèdes) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 555. 2001.

D. incana (Ovczinnikov) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 558. 2001.

D. linearis (N. Busch) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 556. 2001.

D. mieheorum Al-Shehbaz, Novon 14:….. 2004.

D. prolifera (Maximowicz) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 559. 2001.

D. pumila (Kurz) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 560. 2001.

D. stewartii (T. Anderson) Al-Shehbaz, Annals. Missouri Bot. Gard. 87: 556. 2001.

Dictyophragmus punensis (Romanczuk) Al-Shehbaz, Novon 1: 72. 1991.

Dielsiocharis bactriana (Ovczinnikov & Junussov) Al-Shehbaz & Junussov, Novon 13: 171. 2003.

Dontostemon pinnatifidus (Willdenow) Al-Shehbaz & H. Ohba, Novon 10: 96. 2000.

D. pinnatifidus subsp. linearifolius (Maximowicz) Al-Shehbaz & H. Ohba, Novon 10: 97. 2000.

D. tibeticus (Maximowicz) Al-Shehbaz, Novon 10: 334. 2000.

Douepea arabica (Hedge & Kit Tan) O. Appel & Al-Shehbaz, Novon 11: 297. 2001.

Draba argentifolia Al-Shehbaz, J. Arnold Arbor. 70: 427. 1989.

D. bagmatiana Al-Shehbaz, Novon 12: 317. 2002.

D. barclayana Al-Shehbaz, Novon 2: 4. 1992.

D. bartholomewii Al-Shehbaz, Novon 14: 154. 2004.

D. boyacana Al-Shehbaz, J. Arnold Arbor. 70: 427. 1989.

D. cocuyana Al-Shehbaz, J. Arnold Arbor. 70: 429. 1989.

D. draboides (Maximowicz) Al-Shehbaz, Novon 14: 154. 2004.

D. ecuadoriana Al-Shehbaz, J. Arnold Arbor. 70: 431. 1989.

D. funckii (Turczaninow) Al-Shehbaz, Novon 1: 69. 1991.

D. himachalensis Al-Shehbaz, Novon 12: 317. 2002.

D. inquisiviana Al-Shehbaz, Novon 4: 201. 1994.

D. kongboiana Al-Shehbaz, Novon 12: 315. 2002.

D. lapaziana Al-Shehbaz, Novon 4: 197. 1994.

D. loayzana Al-Shehbaz, Novon 4: 197. 1994.

D. macbeathiana Al-Shehbaz, Novon 12: 315. 2002.

D. mattioloides Gilg & O. E. Schulz subsp. saundersii Al-Shehbaz, Novon 1: 70. 1991.

D. mieheorum Al-Shehbaz, Novon 14: 249. 2004.

D. nuda (Bélanger) Al-Shehbaz & M. Koch, Novon 13: 173. 2003.

D. nylamensis Al-Shehbaz, Novon 12: 314. 2002.

D. poluniniana Al-Shehbaz, Harvard Pap. Bot. 8(2): 171. 2004.

D. pseudocheiranthoides Al-Shehbaz, J. Arnold Arbor. 70: 431. 1989.

D. pulvinata Turczaninow subsp. berryi Al-Shehbaz, Novon 1: 69. 1991.

D. ritacuvana Al-Shehbaz, J. Arnold Arbor. 70: 435. 1989.

D. sagasteguii Al-Shehbaz, Novon 14: 249. 2004.

D. steyermarkii Al-Shehbaz, Novon 1: 67. 1991.

D. sunhangiana Al-Shehbaz, Novon 12: 316. 2002.

D. thlaspiformis (Philippi) Al-Shehbaz, J. Arnold Arbor. 71: 385. 1990.

D. venezuelana Al-Shehbaz, Novon 1: 68. 1991.

D. wurdackii Al-Shehbaz, Novon 1: 68. 1991.

Englerocharis pauciflora Al-Shehbaz, Nord. J. Bot. 8: 624. 1989.

Eremodaraba schulzii Al-Shehbaz, Ann. Missouri Bot. Gard. 77: 602. 1990.

Erucastrum austroafricanum Al-Shehbaz & Warwick, Novon 13: 266. 2003.

E. supinum (L.) Al-Shehbaz & Warwick, Novon 13: 266. 2003.

Erysimum hedgeanum Al-Shehbaz, Novon 4: 1. 1994.

Eudema incurva Al-Shehbaz, J. Arnold Arbor. 71: 101. 1990.

E. nubigena Humboldt & Bonpland subsp. remyana (Weddell) Al-Shehbaz, J. Arnold Arbor. 71: 105. 1990.

Eurycarpus marinellii (Pampanini) Al-Shehbaz & G. Yang, Novon 10. 347. 2000.

Heliophila bolusiana Al-Shehbaz & Mummenhoff, Novon 14: … 2004.

H. hurkaiana Al-Shehbaz & Mummenhoff, Novon 14: … 2004.

H. maraisiana Al-Shehbaz & Mummenhoff, Novon 14: … 2004.

H. namaquensis (Marais) Al-Shehbaz & Mummenhoff, Novon 14: … 2004.

H. sonderiana Al-Shehbaz & Mummenhoff, Novon 14: … 2004.

Hemicrambe socotrana (A. G. Miller) Al-Shehbaz, Novon 14: 156. 2004.

Hemilophia franchetii Al-Shehbaz, Adansonia 21: 241. 1999.

H. serpens (O. E. Schulz) Al-Shehbaz, Edinb. J. Bot. 59: 444. 2002.

H. sessilifolia Al-Shehbaz, Arai & H. Ohba, Novon 9: 8. 1999.

Ianhedgea Al-Shehbaz & O’Kane, Edinb. J. Bot. 56: 322. 1999.

I. minutiflora (J. D. Hooker & Thomson) Al-Shehbaz & O’Kane, Edinb. J. Bot. 56: 322. 1999.

I. minutiflora subsp. brevipedicellata (Hedge) Al-Shehbaz & O’Kane, Edinb. J. Bot. 56: 324. 1999.

Lepidium appelianum Al-Shehbaz, Novon 12: 7. 2002.

L. beckii Al-Shehbaz, Novon9: 5. 1999.

L. boelckei Al-Shehbaz, Ann. Missouri Bot. Gard. 76: 1189. 1989.

L. botschantsevianum Al-Shehbaz, Novon 12: 7. 2002.

L. brachyotum (Karelin & Kirilov) Al-Shehbaz, Novon 12: 8. 2002.

L. buschianum Al-Shehbaz, Novon 12: 8. 2002.

L. cardiophyllum (Pavlov) Al-Shehbaz, Novon 12: 8. 2002.

L. coronopus (Linnaeus) Al-Shehbaz, Novon 14: 156. 2004.

L. englerianum (Muschler) Al-Shehbaz, Novon 12: 8. 2002.

L. karelinianum Al-Shehbaz, Novon 12: 8. 2002.

L. jujuyanum Al-Shehbaz, Ann. Missouri Bot. Gard. 76: 1189. 1989.

L. lepidioides (Cosson & Durieu) Al-Shehbaz, Novon 12: 8. 2002.

L. litwinowii (Lipsky) Al-Shehbaz, Novon 12: 8. 2002.

L. longifolium (Boissier) Al-Shehbaz, Novon 12: 8. 2002.

L. minor (Botschantsev & Vvedensky) Al-Shehbaz, Novon 12: 9. 2002.

L. mummenhoffianum Al-Shehbaz, Novon 12: 9. 2002.

L. navasii (Pau) Al-Shehbaz, Novon 12: 9. 2002.

L. paniculatum (Regel & Schmalhausen) Al-Shehbaz, Novon 12: 9. 2002.

L. rhytidocarpum (Hooker) Al-Shehbaz, Novon 12: 9. 2002.

L. robustum (Pavlov) Al-Shehbaz, Novon 12: 9. 2002.

L. sagittatum (Karelin & Kirilov) Al-Shehbaz, Novon 12: 9. 2002.

L. saravschanicum (Bulgakova) Al-Shehbaz, Novon 12: 9. 2002.

L. serratum (Poiret) Al-Shehbaz, Novon 12: 9. 2002.

L. solomonii Al-Shehbaz, Ann. Missouri Bot. Gard. 73: 830. 1986.

L. tayloriae Al-Shehbaz, Novon 3: 93. 1993.

L. tianschanicum (Botschantsev & Vvedensky) Al-Shehbaz, Novon 12: 9. 2002.

L. tiehmii (Rollins) Al-Shehbaz, Novon 12: 9. 2002.

L. tolmaczovii (Junussov) Al-Shehbaz, Novon 12: 9. 2002.

L. trautvetteri (Botschantsev) Al-Shehbaz, Novon 12: 10. 2002.

L. violaceum (Munby) Al-Shehbaz, Novon 12: 10. 2002.

L. uzbekistanicum Al-Shehbaz, Harvard Pap. Bot. 7(2): 466. 2002.

L. zambiensis (Jonsell) Al-Shehbaz, Novon 12: 10. 2002.

Lepidostemon everestianus Al-Shehbaz, Novon 10: 331. 2000.

L. glaricola (H. Hara) Al-Shehbaz, Novon 10: 333. 2000

L. gouldii Al-Shehbaz, Novon 10: 331. 2000.

L. rosularis (K. C. Kuan) Al-Shehbaz, Novon 10: 332. 2000.

L. williamsii (H. Hara) Al-Shehbaz, Edinb. J. Bot. 59: 446. 2002.

Lignariella hinkuensis Arai, H. Ohba & Al-Shehbaz, Harvard Pap. Bot. 5(1): 117. 2000.

L. ohbana Al-Shehbaz & Arai, Harvard Pap. Bot. 5(1): 120. 2000.

L. serpens (W. W. Smith) Al-Shehbaz, Arai & H. Ohba, Harvard Pap. Bot. 5(1): 119. 2000.

Mancoa venturii Al-Shehbaz, Harvard Pap. Bot. 2: 11. 1990.

Menonvillea rollinsii Al-Shehbaz & Marticorena, J. Arnold Arbor. 71: 135. 1990.

Nasturtium floridanum (Al-Shehbaz & Rollins) Al-Shehbaz & Price, Novon 8: 125. 1998.

Neomartinella grandiflora Al-Shehbaz, Novon 10: 339. 2000.

N. yungshunensis (W. T. Wang) Al-Shehbaz, Novon 10: 338. 2000.

Neotorularia gamosepala (Hedge) Al-Shehbaz & O’Kane, Novon 7: 93. 1997.

N. qingshuiheense (Ma & Z. Y. Zhu) Al-Shehbaz, O’Kane & G. Yang, Edinb. J. Bot. 56: 326. 1999.

Neuontobotrys elloanensis Al-Shehbaz, Novon 14: 254. 2004.

N. deserticola (Philippi) Al-Shehbaz, Novon 14: 256. 2004.

N. linearifolia (Kuntze) Al-Shehbaz, Novon 14: 254. 2004.

N. robusta (Chodat & Wilczek) Al-Shehbaz, Novon 14: 254. 2004.

Noccaea andersonii (J. D. Hooker & Thomson) Al-Shehbaz, Adansonia 24: 91. 2002.

N. cochlearioides (J. D. Hooker & Thomson) Al-Shehbaz, Adansonia 24: 91. 2002.

N. fendleri subsp. californica (S. Watson) Al-Shehbaz & M. Koch, Syst. Bot. 29: 382. 2004.

N. fendleri subsp. glauca (A. Nelson) Al-Shehbaz & M. Koch, Syst. Bot. 29: 382. 2004.

N. fendleri subsp. idahoensis (Payson) Al-Shehbaz & M. Koch, Syst. Bot. 29: 382. 2004.

N. fendleri subsp. siskiyouensis (P. Holmgren) Al-Shehbaz & M. Koch, Syst. Bot. 29: 383. 2004.

N. flagellifera (O. E. Schulz) Al-Shehbaz, Adansonia 24: 91. 2002.

N. nepalensis Al-Shehbaz, Adansonia 24: 89. 2002.

N. yunnanensis (Franchet) Al-Shehbaz, Adansonia 24: 91. 2002.

Olimarabidopsis Al-Shehbaz, O’Kane & Price, Novon 9: 302. 1999.

O. cabulica (J. D. Hooker & Thomson) Al-Shehbaz, O’Kane & Price, Novon 9: 303. 1999.

O. pumila (Stephan) Al-Shehbaz, O’Kane & Price, Novon 9: 303. 1999.

O. umbrosa (Botschantsev & Vvedensky) Al-Shehbaz, O’Kane & Price, Novon 9: 303. 1999.

Orychophragmus limprichtianus (Pax) Al-Shehbaz & G. Yang, Novon 10: 351. 2000.

Paysonia O’Kane & Al-Shehbaz, Novon 12: 380. 2002.

P. auriculata (Engelmann & A. Gray) O’Kane & Al-Shehbaz, Novon 12: 380. 2002.

P. densipila (Rollins) O’Kane & Al-Shehbaz, Novon 12: 380. 2002.

P. grandiflora (Hooker) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. lasiocarpa (Hooker ex A. Gray) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. lasiocarpa subsp. berlandieri (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. lasiocarpa subsp. heterochroma (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. lescurii (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. lyrata (Rollins) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. perforata (Rollins) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

P. stonensis (Rollins) O’Kane & Al-Shehbaz, Novon 12: 381. 2002.

Pegaeophyton angusticarpum Al-Shehbaz, T. Y. Cheo, L. L. Lou & G. Yang, Edinburgh J. Bot. 57:167. 2000.

P. nepalense Al-Shehbaz, Arai, & H. Ohba, Novon 8: 327. 1998.

P. purii (D. S. Rawat, L. R. Dangwal & R. D. Gaur) Al-Shehbaz, Novon 14: 157. 2004.

P. scapiflorum subsp. robustum (O. E. Schulz) Al-Shehbaz, T. Y. Cheo, L. L. Lou & G. Yang, Edinburgh J. Bot. 57:164. 2000.

P. sulphureum Al-Shehbaz, Edinburgh J. Bot. 57:169. 2000.

P. watsonii Al-Shehbaz, Edinburgh J. Bot. 57:168. 2000.

Pennellia boliviensis (Muschler) Al-Shehbaz, Harvard Pap. Bot. 2: 13. 1990.

P. brachycarpa Beilstein & Al-Shehbaz, Novon 14: … 2004.

P. microsperma (Rollins) R. A. Price, C. D. Bailey & Al-Shehbaz, Novon 11: 339. 2001.

P. tricornuta (Rollins) R. A. Price, C. D. Bailey & Al-Shehbaz, Novon 11: 339. 2001.

Petroravenia Al-Shehbaz, Novon 4: 191. 1994.

P. eseptata Al-Shehbaz, Novon 4: 191. 1994.

Phaeonychium fengii Al-Shehbaz, Novon 10: 335. 2000.

P. jafrii Al-Shehbaz, Nord. J. Bot. 20: 160. 2000.

P. kashgaricum (Botschantsev) Al-Shehbaz, Nord. J. Bot. 20: 162. 2000.

P. villosum (Maximowicz) Al-Shehbaz, Nord. J. Bot. 20: 161. 2000.

Physaria angustifolia (Nuttall ex Torrey & A. Gray) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. arctica (Wormskjöld ex Hornemann) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. arenosa (Richardson) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. arenosa subsp. argillosa (Rollins & Shaw) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. argentea (Schauer) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. argyraea (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. argyraea subsp. diffusa (Rollins) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. arizonica (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 321. 2002.

P. aurea (Wooton) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. berlandieri (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. calcicola (Rollins) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. calderi (G. Mulligan & A. Porsild) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. carinata (Rollins) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. cinerea (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. congesta (Rollins) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. crassistigma O’Kane & Al-Shehbaz, Novon 14: 200. 2004.

P. densiflora (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. douglasii (S. Watson) Al-Shehbaz & O’Kane, Novon 12: 322. 2002.

P. douglasii subsp. tuplashensis (Rollins, Beck & Caplow) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. engelmannii (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 322. 2002.

P. fendleri (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. filiformis (Rollins) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. fremontii (Rollins & E. Shaw) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. garrettii (Payson) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. globosa (Desvaux) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. goodingii (Rollins & E. Shaw) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. goodrichii (Rollins) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. gordonii (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. gordonii subsp. densifolia (Rollins) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. gracilis (Hooker) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. gracilis subsp. nuttallii (Torrey & A. Gray) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. hemiphysaria (Maguire) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. hemiphysaria subsp. lucens (Welsh & Reveal) O’Kane & Al-Shehbaz, Novon 12: 323. 2002.

P. hitchcockii (Munz) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. hitchcockii subsp. rubicundula (Rollins) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. humilis (Rollins) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. inflata (Rollins & E. Shaw) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. intermedia (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. johnstonii (Rollins) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. kingii (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. kingii subsp. bernardina (Munz) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. kingii subsp. cobrensis (Rollins & E. Shaw) O’Kane & Al-Shehbaz, Novon 12: 324. 2002.

P. kingii subsp. diversifolia (E. L. Greene) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. kingii subsp. latifolia (A. Nelson) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. klausii (Rollins) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. lata (Wooton & Standley) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. lateralis O’Kane & Al-Shehbaz, Novon 14: 198. 2004.

P. lesicii (Rollins) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. lindheimeri (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. ludoviciana (Nuttall) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. macrocarpa (A. Nelson) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. mcvaughiana (Rollins) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. mendocina (Philippi) O’Kane & Al-Shehbaz, Novon 14: 197. 2004.

P. mexicana (Rollins) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. mirandiana (Rollins) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. montana (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. multiceps (Maguire) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. navajoensis (O’Kane) O’Kane & Al-Shehbaz, Novon 12: 325. 2002.

P. nelsonii O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. obdeltata (Rollins) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. occidentalis (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. occidentalis subsp. cinerascens (Maguire & A. Holmgren) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. ovalifolia (Rydberg) O’Kane & Al-Shehbaz, comb. nov. Novon 12: 326. 2002.

P. ovalifolia subsp. alba (Goodman) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. pallida (Torrey & A. Gray) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. palmeri (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. parviflora (Rollins) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. parvula (Greene) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. paysonii (Rollins) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. pendula (Rollins) O’Kane & Al-Shehbaz, Novon 12: 326. 2002.

P. peninsularis (Wiggins) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. pinetorum (Wooton & Standley) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. prostrata (A. Nelson) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. pruinosa (Greene) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. pueblensis (Payson) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. pulchella (Rollins) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. purpurea (A. Gray) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. pygmaea O’Kane & Al-Shehbaz, Novon 14: 203. 2004.

P. rectipes (Wooton & Standley) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. recurvata (Engelmann ex A. Gray) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. reediana O’Kane & Al-Shehbaz, Novon Novon 12: 327. 2002.

P. reediana subsp. spatulata (Rydberg) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. rosei (Rollins) O’Kane & Al-Shehbaz, Novon 12: 327. 2002.

P. rosei subsp. perotensis (Rollins) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. schaffneri (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. sessilis (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. sinuosa (Rollins) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. subumbellata (Rollins) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. tenella (A. Nelson) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. thamnophila (Rollins & E. Shaw) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. (Barneby) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. urbaniana (Muschler) O’Kane & Al-Shehbaz, Novon 14: 202. 2004.

P. utahensis (Rydberg) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. valida (Greene) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. vicina (Anderson, Reveal & Rollins) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. wardii (S. Watson) O’Kane & Al-Shehbaz, Novon 12: 328. 2002.

P. wyndii (Rollins & E. Shaw) O’Kane & Al-Shehbaz, Novon 12: 329. 2002.

Platycraspedum wuchengii Al-Shehbaz, T. Y. Cheo, L. L. Lu & G. Yang, Novon 10: 3. 2000.

Pseudoarabidopsis Al-Shehbaz, O’Kane & Price, Novon 9: 304. 1999.

P. toxophylla (Bieberstein) Al-Shehbaz, O’Kane & Price, Novon 9: 304. 1999.

Raphanus boissieri Al-Shehbaz, J. Arnold Arbor. 66: 275. 1985.

R. confusus (Greuter & Burdet) Al-Shehbaz & Warwick, Novon 7: 219. 1997.

Rhammatophyllum afghanicum (K. H. Rechinger) Al-Shehbaz & O. Appel, Novon 12: 4. 2002.

R. erysimoides (Karelin & Kirilov) Al-Shehbaz & O. Appel, Novon 12: 3. 2002.

R. flexuousum (K. H. Rechinger) Al-Shehbaz & O. Appel, Novon 12: 3. 2002.

R. gaudanense (Litvinov) Al-Shehbaz & O. Appel, Novon 12: 3. 2002.

R. ghoranum (K. H. Rechinger) Al-Shehbaz & O. Appel, Novon 12: 3. 2002.

R. kamelinii (Botschantsev) Al-Shehbaz & O. Appel, Novon 12: 3. 2002.

R. pseudoparrya (Botschantsev) Al-Shehbaz & O. Appel, Novon 12: 3. 2002.

Rollinsia Al-Shehbaz, Taxon 31: 422. 1982.

R. paysonii (Rollins) Al-Shehbaz, Taxon 31: 422. 1982.

Romanschulzia mexicana Iltis & Al-Shehbaz, Novon 3: 96. 1993.

Rorippa beckii Al-Shehbaz, Novon 1: 9. 1991.

R. cochlearioides (Roth) Al-Shehbaz & Jonsell, Novon 10: 344. 2000.

R. floridana Al-Shehbaz & Rollins, J. Arnold Arbor. 69: 68. 1988.

R. gambellii (S. Watson) Rollins & Al-Shehbaz, J. Arnold Arbor. 69: 69. 1988.

Schizopetalon arcuatum Al-Shehbaz, Harvard Pap. Bot. 1: 34. 1989.

S. brachycarpum Al-Shehbaz, Harvard Pap. Bot. 1: 38. 1989.

S. corymbosum Al-Shehbaz, Harvard Pap. Bot. 1: 41. 1989.

Shangrilaia Al-Shehbaz, J. P. Yue & H. Sun, Novon 14: 271. 2004.

S. nana Al-Shehbaz, J. P. Yue & H. Sun, Novon 14: 273. 2004.

Sinosophiopsis Al-Shehbaz, Novon 10: 340. 2000.

S. bartholomewii Al-Shehbaz, Novon 10: 341. 2000.

S. furcata Al-Shehbaz, Novon 12: 313. 2002.

S. heishuiensis (W. T. Wang) Al-Shehbaz, Novon 10: 341. 2000.

Sisymbriopsis pamirica (Y. C. Lan & Z. X. An) Al-Shehbaz, Z. X. An & G. Yang, Novon 9: 311. 1999.

S. shuanghuica (Kuan & Z. X. An) Al-Shehbaz, Z. X. An & G. Yang, Novon 9: 311. 1999.

S. yechengnica (Z. X. An) Al-Shehbaz, Z. X. An & G. Yang, Novon 9: 312. 1999.

Sisymbrium arequipanum Al-Shehbaz, Ann. Missouri Bot. Gard. 76: 1176. 1989.

S. llatasii Al-Shehbaz, Ann. Missouri Bot. Gard. 77: 219. 1990.

S. morrisonii Al-Shehbaz, Ann. Missouri Bot. Gard. 77: 219. 1990.

S. pecitinifolium Al-Shehbaz, Harvard Pap. Bot. 2: 14. 1990.

S. vestitum (Ravenna) Al-Shehbaz, Harvard Pap. Bot. 2: 16. 1990.

Solms-laubachia gamosepala Al-Shehbaz & G. Yang, Harvard Pap. Bot. 5: 380. 2001.

Synstemon lulianlianus Al-Shehbaz, Cheo Taiyien & Yang Guang, Novon 10: 102. 2000.

Taphrospermum fontanum (Maximowicz) Al-Shehbaz & G. Yang, Harvard Pap. Bot. 5(1): 104. 2000.

T. fontanum subsp. microspermum Al-Shehbaz & G. Yang, Harvard Pap. Bot. 5(1): 105. 2000.

T. himalaicum (J. D. Hooker & Thomson) Al-Shehbaz, K. Arai & H. Ohba, Harvard Pap. Botany 5(1): 102. 2000.

T. lowndesii (H. Hara) Al-Shehbaz, Harvard Pap. Bot. 5(1): 107. 2000.

T. tibeticum (O. E. Schulz) Al-Shehbaz, Harvard Pap. Bot. 5(1): 107. 2000.

T. verticillatum (Jeffrey & W. W. Smith) Al-Shehbaz, Harvard Pap. Bot. 5(1): 106. 2000.

Thellungiella parvula (Schrenk) Al-Shehbaz & O’Kane, Novon 5: 309. 1995.

Thelypodium howellii S. Watson subsp. spectabilis (Peck) Al-Shehbaz, Contrib. Gray Herb. 204: 116. 1973.

T. integrifolium (Nuttall) Endlicher subsp. affine (E. L. Greene) Al-Shehbaz, Contrib. Gray Herb. 204: 110. 1973.

T. integrifolium (Nuttall) Endlicher subsp. complanatum Al-Shehbaz, Contrib. Gray Herb. 204: 105. 1973.

T. integrifolium (Nuttall) Endlicher subsp. gracilipes (Robinson) Al-Shehbaz, Contrib. Gray Herb. 204: 108. 1973.

T. integrifolium (Nuttall) Endlicher subsp. longicarpum Al-Shehbaz, Contrib. Gray Herb. 204: 111. 1973.

T. laxiflorum Al-Shehbaz, Contrib. Gray Herb. 204: 129. 1973.

T. rollinsii Al-Shehbaz, Contrib. Gray Herb. 204: 97. 1973.

T. sagittatum (Nuttall) Endlicher subsp. ovalifolium (Rydberg) Al-Shehbaz, Contrib. Gray Herb. 204: 121. 1973.

T. wrightii A. Gray subsp. oklahomensis Al-Shehbaz, Contrib. Gray Herb. 204: 128. 1973.

Transberingia Al-Shehbaz & O’Kane, Novon 13: 396. 2003.

T. bursifolia (de Candolle) Al-Shehbaz & O’Kane, Novon 13: 396. 2003.

T. bursifolia subsp. virgata (Nuttall) Al-Shehbaz & O’Kane, Novon 13: 396. 2003.

Tropidocarpum californicum (Al-Shehbaz) Al-Shehbaz, Novon 13: 393. 2003.

T. lanatum (Barnéoud) Al-Shehbaz & R. A. Price, Novon 11: 293. 2001.

Twisselmannia Al-Shehbz, Novon 9: 132. 1999.

T. californica Al-Shehbz, Novon 9: 133. 1999.

Vella bourgaeana (Cosson) Warwick & Al-Shehbaz, Novon 8: 324. 1998.

Weberbauera chillanensis (Philippi) Al-Shehbaz, J. Arnold Arbor. 71: 244. 1990.

W. colchaguensis (Barnéoud) Al-Shehbaz, J. Arnold Arbor. 71: 241. 1990.

W. cymosa Al-Shehbaz, J. Arnold Arbor. 71: 239. 1990.

W. densifolia Al-Shehbaz, J. Arnold Arbor. 71: 229. 1990.

W. dillonii Al-Shehbaz, Novon 14: 261. 2004.

W. herzogii (O. E. Schulz) Al-Shehbaz, J. Arnold Arbor. 71: 236. 1990.

W. imbricatifolia (Barnéoud) Al-Shehbaz, J. Arnold Arbor. 71: 247. 1990.

W. lechleri (Fournier) Al-Shehbaz, Novon 14: 263. 2004.

W. lagunae (O. E. Schulz) Al-Shehbaz, J. Arnold Arbor. 71: 246. 1990.

W. minutipila Al-Shehbaz, J. Arnold Arbor. 71: 231. 1990.

W. parvifolia (Philippi) Al-Shehbaz, J. Arnold Arbor. 71: 248. 1990.

W. perforata Al-Shehbaz, Ann. Missouri Bot. Gard. 77: 841. 1990.

W. peruviana (DC.) Al-Shehbaz, Novon 14: 264. 2004.

W. retropilosa Al-Shehbaz, J. Arnold Arbor. 71: 234. 1990.

W. scabrifolia Al-Shehbaz, Novon 14: 264. 2004.

W. smithii Al-Shehbaz, J. Arnold Arbor. 71: 233. 1990.

W. stenophylla (Leybold) Al-Shehbaz, J. Arnold Arbor. 71: 245. 1990.

W. suffruticosa (Barnéoud) Al-Shehbaz, J. Arnold Arbor. 71: 247. 1990.

W. violacea Al-Shehbaz, Novon 14: 266. 2004.

Yinshania acutangula (O. E. Schulz) Y. H. Zhang subsp. microcarpa (K. C. Kuan) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 83. 1998.

Y. acutangula (O. E. Schulz) Y. H. Zhang subsp. wilsonii (O. E. Schulz) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 84. 1998.

Y. hunanensis (Y. H. Zhang) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 92. 1998.

Y. lichuanensis (Y. H. Zhang) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 90. 1998.

Y. rivulorum (Dunn) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 87. 1998.

Y. rupicola (D. C. Zhang & J. Z. Shao) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 91. 1998.

Y. rupicola (D. C. Zhang & J. Z. Shao) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo subsp. shuangpaiensis (Z. Y. Li) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 92. 1998.

Y. sinuata (K. C. Kuan) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 88. 1998.

Y. sinuata (K. C. Kuan) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo subsp. qianwuensis (Y. H. Zhang) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 89. 1998.

Y. yixianensis (Y. H. Zhang) Al-Shehbaz, G. Yang, L. L. Lu, & T. Y. Cheo, Harvard Pap. Bot. 3: 83. 1998.

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