Key based mainly on vegetative characters

1	Leaves simple, exstipulate; flower solitary; petals yellow.		1 R. berberifolia
+	Leaves compound, stipulate; flowers solitary to numerous; petals variously colored.		(2)
2 (1)	Stipules free, deciduous.		(3)
+	Stipules adnate to petiole, persistent.		(6)
3 (2)	Leaflets 5–9, elliptic or obovate; stipules pectinate; petals white; flowers solitary, or 2 or 3 and fasciculate, 4.5–7 cm in diam.; bracts large, laciniate, abaxially tomentose.		92 R. bracteata
+	Leaflets 3–5(–7), elliptic, ovate, elliptic-ovate, obovate, or oblong-lanceolate; stipules pectinate or not; petals variously colored; flowers solitary or several in umbel or corymb; bracts small or absent.		(4)
4 (3)	Leaflets 3(or 4), elliptic-ovate or obovate, glabrous; petals white; flower solitary, 5–10 cm in diam.; pedicel and hypanthium densely glandular bristly.		91 R. laevigata
+	Leaflets 3–5(–7), elliptic, ovate, or oblong-lanceolate; petals yellow or white; flowers 1–3, 1.5–2.5 cm diam.; pedicel and hypanthium often glabrous.		(5)
5 (4)	Flowers in umbel or corymb; sepals entire.		89 R. banksiae
+	Flowers in compound corymb; sepals pinnately lobed.		90 R. cymosa
6 (2)	Stipules pectinate or irregularly serrate at margin; styles connate, exserted.		(7)
+	Stipules entire; styles free, rarely connate.		(18)
7 (6)	Stipules pectinate.		(8)
+	Stipules irregularly serrate at margin.		(12)
8 (7)	Styles hairy; flowers 5–7 flowered, in corymb; leaflets abaxially densely tomentose-pubescent.		63 R. kunmingensis
+	Style glabrous; flowers solitary to numerous, in panicle or corymb; leaflets abaxially pubescent or tomentose-pubescent.		(9)
9 (8)	Flower solitary; leaflets 5–7, obovate or broadly elliptic.		62 R. uniflorella
+	Flowers numerous in panicle; leaflets 5–9, rhomboid-elliptic, obovate, oblong, or ovate.		(10)
10 (9)	Leaflets 5–7, margin doubly serrate; sepals pinnately lobed, lobule linear, abaxially glandular- pubescent.		61 R. daishanensis
+	Leaflets 5–9, margin simple-serrate, occasionally doubly serrate; sepals entire or 2-lobed, abaxially not glandular-pubescent.		(11)
11 (10)	Leaflets 7–9, rhomboid-elliptic, base cuneate, margin deeply serrate; sepals entire at margin.		59 R. langyashanica
+	Leaflets 5–9, obovate, oblong, or ovate, base rounded or broadly cuneate, margin shallowly serrate; sepals 2-lobed or entire.		60 R. multiflora
12 (7)	Leaflets 3–5, ovate-lanceolate, oblong-lanceolate, oblong, or oblong-obovate; flowers solitary or 4 to several in corymb.		(13)
+	Leaflets (5–)7–9, elliptic, oblong, ovate or obovate, not lanceolate; flowers several in corymb.		(14)
13 (12)	Leaflets ovate-lanceolate or oblong-lanceolate, flowers solitary or in corymb.		73 R. anemoniflora
+	Leaflets oblong to oblong-obovate; flowers 4 to several in terminal corymb.		67 R. sambucina
14 (12)	Leaflets abaxially densely villous; styles pubescent.		(15)
+	Leaflets abaxially glabrous or subglabrous; styles glabrous or pubescent.		(16)
15 (14)	Leaflets 5–9, adaxially along midvein pubescent; petals white or red; flowers 1.5–3 cm in diam.; pedicel and hypanthium densely pubescent and glandular-pubescent.		64 R. kwangtungensis
+	Leaflets, 3–5(–7), abaxially glabrous; petals pink; flowers 2.5–3 cm in diam.; pedicel and hypanthium glabrous, rarely sparsely glandular-pubescent.		65 R. lichiangensis
16 (14)	Leaflets 7–9, rarely 5, apex acute or acuminate, abaxially along veins pubescent; styles glabrous; hip ovoid.		72 R. maximowicziana
+	Leaflets 5–7, rarely 9, apex rounded-obtuse or acute, abaxially glabrous or sparsely pubescent; styles pubescent; hip globose or subglobose.		(17)
17 (16)	Leaflets elliptic, ovate, or obovate; hypanthium and sepals abaxially subglabrous.		70 R. luciae
+	Leaflets ovate or oblong; hypanthium abaxially glandular setulose, sepals glandular-setulose on both surfaces.		69 R. pricei
18 (6)	Leaflets 3–5(–7).		(19)
+	Leaflets more than (5–)7.		(40)
19 (18)	Leaflets doubly serrate at margin.		(20)
+	Leaflets simply serrate, rarely partly doubly serrate at margin.		(25)
20 (19)	Leaflets glabrous or abaxially pubescent along veins.		(21)
+	Leaflets abaxially sparsely pubescent and glandular-pubescent.		(22)
21 (20)	Leaflets ovate-oblong or elliptic, 2.5–6 cm, apex acute or rounded-obtuse; petals red; flowers numerous in corymb, 2–2.5 cm in diam.; styles free, obviously exserted.		25 R. corymbulosa
+	Leaflets obovate or elliptic, smaller, 0.8–1.5 cm, apex rounded-obtuse or truncate; petals yellowish or white; flowers 1–3 and fasciculate, ca. 1 cm in diam.; styles connate, slightly exserted.		87 R. duplicata
22 (20)	Leaflets 3–5; styles connate or free, exserted or slightly so.		(23)
+	Leaflets 5(–7); styles free, slightly exserted.		(24)
23 (22)	Styles connate, exserted; petals white; flowers ca. 1.5 cm in diam., in corymb.		88 R. weisiensis
+	Styles free, slightly exserted; petals pink; flowers ca. 2.5 cm in diam., solitary, rarely 2 or 3 and fasciculate.		50 R. baiyushanensis
24 (22)	Leaflets elliptic, oblong, or ovate, 15–35 mm; flowers solitary or several; sepals oblong- lanceolate, margin entire, pubescent outside.		38 R. chengkouensis
+	Leaflets obovate or oblong, 5–11 mm; flowers 2 or 3 and fasciculate, rarely solitary, sepals triangular-lanceolate, pinnately lobed, glabrous outside.		45 R. pinnatisepala
25 (19)	Old branches prickly, bristly, or setose.		(26)
+	Old branches only prickly, not bristly and setose.		(28)
26 (25)	Leaflets 5–7(–9), thick, adaxially rugose, abaxially tomentose; branchlets and prickles tomentose; petals purple-red or white; flowers 1–3; hip dark red, depressed-globose.		29 R. rugosa
+	Leaflets 3–7, thin, adaxially not rugose, glabrous, abaxially pubescent or only along midvein pubescent; branchlets glabrous or subglabrous; petals pink or purple-red; flowers 1–3 or 8–12; hip black-purple, pyriform or obovoid.		(27)
27 (26)	Petals pink; leaflets 3–7; hip red, pyriform or long ellipsoid, with a distinct neck.		32 R. acicularis
+	Petals purple-red; leaflets 3(–5); hip purple, obovoid or pyriform, without neck.		58 R. lucidissima
28 (25)	Leaflets abaxially ± pubescent.		(29)
+	Leaflets abaxially glabrous.		(33)
29 (28)	Leaflets less than 1.5 cm, 3–5, margin obtusely serrate; flowers 3–5 in corymb; petals white but pink before anthesis; styles free.		49 R. pseudobanksiae
+	Leaflets more than 2 cm, 3–7, margin acutely serrate; flowers numerous in compound corymb; petals white; styles connate.		(30)
30 (29)	Leaflets with both surfaces pubescent, 5–7, oblong or long-lanceolate; branchlets densely pubescent; hip purple-brown, ovoid.		74 R. brunonii
+	Leaflets adaxially glabrous, 3–7, oblong to ovate or lanceolate; branchlets glabrous or slightly pubescent; hip orange-red or red, subglobose.		(31)
31 (30)	Leaflets adaxially rugose, abaxially densely grayish pubescent and with prominent veins, 5–7, oblong or oblong-obovate; hip orange-red.		75 R. glomerata
+	Leaflets abaxially smooth, abaxially with only midvein prominent, 3–7, oblong-ovate, lanceolate, or ovate-elliptic to obovate; hip red.		(32)
32 (31)	Leaflets abaxially glandular, subglabrous, 5–7, oblong-ovate or lanceolate, apex acuminate.		81 R. filipes
+	Leaflets abaxially not glandular, densely pubescent, (3–)5, ovate-elliptic or obovate, apex caudate-acuminate or acute.		76 R. rubus
33 (28)	Erect shrub.		(34)
+	Climbing liana.		(36)
34 (33)	Leaflets (5–)7(–9), elliptic or obovate, 1–3 cm, apex rounded-obtuse or acute, styles connate; hip ovoid-globose, orange-red.		85 R. soulieana
+	Leaflets 3–5(–7), obovate or broadly ovate to ovate-oblong, 0.9–6 cm, apex acuminate or rounded-obtuse; styles free or connate; hip ovoid to pyriform or globose to obovoid-globose, red or red-brown.		(35)
35 (34)	Leaflets broadly ovate to ovate-oblong, 2.5–6 cm, apex acuminate; styles free, hip red, ovoid to pyriform.		56 R. chinensis
+	Leaflets obovate, 9–15 * 6–10 mm, apex rounded-obtuse; styles connate; hip red-brown, globose or obovoid-globose.		83 R. derongensis
36 (33)	Flowers 1–3; styles free.		(37)
+	Flowers numerous in corymb or compound corymb; styles connate.		(38)
37 (36)	Leaflets 5–9, elliptic or ovate, apex acute or acuminate; petals yellow, pink, or white; sepals entire; hip depressed-ovoid.		57 R. odorata
+	Leaflets 3(–5), oblong-ovate or long elliptic, apex caudate-acuminate or acute; petals purple-red; sepals entire or slightly incised; hip pyriform or obovoid.		58 R. lucidissima
38 (36)	Leaflets 5–9, rarely 3, leathery, shorter, 3–7 cm; petals abaxially pubescent; flowers in corymb.		78 R. longicuspis
+	Leaflets 3–5, papery or leathery, longer, 3.5–12 cm; petals abaxially glabrous or pubescent; flowers in corymb or compound corymb.		(39)
39 (38)	Leaflets papery; petals abaxially glabrous; flowers 5–15, in corymb.		86 R. henryi
+	Leaflets leathery; petals abaxially pubescent; flowers numerous, in compound corymb.		79 R. lasiosepala
40 (18)	Leaflets more than 2 cm.		(41)
+	Leaflets less than 1.5(–2) cm.		(64)
41 (40)	Leaflets doubly serrate at margin.		(42)
+	Leaflets simply serrate at margin.		(47)
42 (41)	Branches prickly and setose.		(43)
+	Branches only prickly, not bristly and setose.		(44)
43 (42)	Leaflets 7–9, oblong or broadly lanceolate, abaxially puberulous and glandular punctate, apex acute or rounded-obtuse; petals deep pink; hip subglobose or ovoid; sepals persistent.		30 R. davurica
+	Leaflets 5–7, ovate, elliptic, or obovate, abaxially pubescent, not glandular punctate, apex rounded-obtuse, rarely acute; petals white; hip pyriform or ellipsoid; sepals deciduous.		21 R. albertii
44 (42)	Leaflets abaxially pubescent or subglabrous.		(45)
+	Leaflets abaxially pubescent or subglabrous and glandular.		(46)
45 (44)	Prickles straight, stout; leaflets 7–9, oblong or elliptic, abaxially subglabrous, apex rounded- obtuse or acute.		34 R. oxyacantha
+	Prickles broad, plain; leaflets 7–11, elliptic or ovate-oblong, abaxially pubescent, apex acute, rarely rounded-obtuse.		40 R. sweginzowii
46 (44)	Leaflets 5–9, flowers in lax corymb; styles free, slightly exserted.		24 R. setipoda
+	Leaflets usually 7; flowers in corymb-panicle; styles connate, exserted.		82 R. ludingensis
47 (41)	Leaflets abaxially glabrous or subglabrous.		(48)
+	Leaflets abaxially pubescent or along midvein and lateral veins pubescent.		(56)
48 (47)	Branches with hooked prickles.		(49)
+	Branches with straight prickles.		(50)
49 (48)	Leaflets 5–9, broadly elliptic or elliptic-obovate; flowers several or numerous, rarely solitary; petals white, rarely pinkish; hip red or dark purple, subglobose, with sepals deciduous when ripe.		20 R. beggeriana
+	Leaflets 7–9, elliptic, oblong, or ovate, rarely obovate; flowers (1 or)3–6; petals white or pink; hip red, oblong or ovoid, with persistent sepals.		35 R. laxa
50 (48)	Old branches prickly, sometimes densely setose.		(51)
+	Old branches only prickly, usually not setose.		(52)
51 (50)	Branchlets densely bristly; pedicel 1.2–3 cm.		42 R. persetosa
+	Branchlets often only prickly; pedicel shorter, 5–10 mm.		37 R. bella
52 (50)	Prickles broad, plain, scattered.		(53)
+	Prickles slender, straight, rarely few or absent.		(54)
53 (52)	Petals red; flowers in corymb; sepals caudate, leaflike; pedicel and hypanthium often glandular, rarely smooth.		26 R. caudata
+	Petals white; flowers compound corymb; sepals pinnately lobed; hypanthium prickly abaxially.		94 R. kweichowensis
54 (52)	Leaflets 9–15, elliptic or oblong, apex acute or shortly acuminate; petals white; pedicel 2–4 cm.		44 R. murielae
+	Leaflets 7–9(–15), ovate, long elliptic, or ovate-lanceolate, apex acute, acuminate, or rounded-obtuse; petals pink or deep red; pedicel 1.5–3 cm.		(55)
55 (54)	Leaflets 7–15, ovate or long elliptic, apex acute or rounded-obtuse; petals pink; flowers solitary to several, 2–3.5 cm in diam.; sepals, pedicel, and hypanthium often smooth.		52 R. sertata
+	Leaflets 7(–9), ovate or ovate-lanceolate, apex acuminate or acute; petals deep red; flowers solitary, rarely 2 or 3, 3.5–5 cm in diam.; pedicel and hypanthium usually glabrous, or sparsely glandular-pubescent.		36 R. saturata
56 (47)	Flowers numerous in corymb.		(57)
+	Flowers solitary, rarely 2 or 3.		(60)
57 (56)	Pedicel and hypanthium glabrous; leaflets 7–9, ovate or oblong, rarely long elliptic-ovate; petals pink; styles free.		28 R. banksiopsis
+	Pedicel and hypanthium glandular-pubescent; leaflets 5–9, oblong-ovate, ovate-lanceolate, or ovate; petals pink or white; styles free or connate.		(58)
58 (57)	Petals pink; styles free, slightly exserted.		27 R. davidii
+	Petals white; styles connate in column.		(59)
59 (58)	Leaflets (5–)7–9, oblong-ovate or ovate-lanceolate, 2.5–4.5 cm.		77 R. helenae
+	Leaflets 5–7, ovate to oblong-ovate, 1.5–3.6 cm.		68 R. taiwanensis
60 (56)	Pedicel and hypanthium often glandular-pubescent, rarely glabrous.		(61)
+	Pedicel and hypanthium glabrous.		(62)
61 (60)	Leaflets 7–13, ovate, elliptic, or oblong-ovate, apex acute or rounded-obtuse; petals deep red; sepals often pinnately lobed; hip orange-red or purple-red, oblong-ovoid or ovoid, to 5 cm.		41 R. moyesii
+	Leaflets 9–11(–13), oblong or elliptic-ovate, apex acute, rarely rounded-obtuse; petals red; sepals entire; hip deep red, oblong-ovoid or long ovoid, 1.5–3 cm.		43 R. macrophylla
62 (60)	Leaflets oblong or broadly lanceolate, abaxially usually glandular, apex acute or rounded- obtuse.		30 R. davurica
+	Leaflets ovate or ovate-lanceolate or oblong-lanceolate, abaxially eglandular.		(63)
63 (62)	Leaflets ovate or ovate-lanceolate, apex acuminate or acute; flowers solitary, rarely 2, pedicel 1.5–2.5 cm.		36 R. saturata
+	Leaflets ovate-lanceolate or oblong-lanceolate, apex acuminate or caudate; flowers 2; pedicel 0.5–1 cm.		39 R. sinobiflora
64 (40)	Leaflets doubly serrate at margin.		(65)
+	Leaflets simply serrate, rarely partly doubly serrate at margin.		(77)
65 (64)	Leaflets abaxially glabrous, not glandular; branches prickly, bristly, or setose; leaflets (5–)7–9(–11), suborbicular or oblong-ovate, flowers solitary, or 2 or 3 and fasciculate; petals yellow, white, or pink; hip subglobose, black.		2 R. spinosissima
+	Leaflets abaxially glandular or pubescent; branches prickly, sometimes also bristly and setose; leaflets 5–15, oblong, obovate, ovate, or elliptic; flowers 1–5; petals white, yellow, pink, or red; hip obovoid or subglobose, red or red-brown.		(66)
66 (65)	Branches prickly, bristly, and setose.		(67)
+	Branches only prickly, not bristly and setose.		(70)
67 (66)	Leaflets densely pubescent on both surfaces, abaxially glandular; leaflets 7–9(–13), oblong or obovate; petals 4, white; hip red, subglobose.		18 R. sikangensis
+	Leaflets adaxially glabrous; abaxially pubescent, 5–13, ovate, elliptic, obovate, or oblong; petals 5, white or yellow; hip red, dark purple, or red-brown, globose, subglobose, or obovoid.		(68)
68 (67)	Leaflets 11–13, elliptic or oblong; petals white; hip red-brown, obovoid.		12 R. tsinglingensis
+	Leaflets 5–9, oblong, ovate, elliptic, or obovate; petals white or yellow; hip red or dark purple, globose or subglobose.		(69)
69 (68)	Leaflets oblong, abaxially glandular; flower with bracts; petals white; hip red, globose.		55 R. tibetica
+	Leaflets ovate, elliptic, or obovate, abaxially glandular or pubescent; flower without bracts; petals white or yellow; hip dark purple, subglobose.		5 R. kokanica
70 (66)	Leaflets hairy on both surfaces or only abaxially hairy.		(71)
+	Leaflets abaxially glabrous or subglabrous.		(73)
71 (70)	Leaflets abaxially brown hirsute, densely so along veins, elliptic or oblong-elliptic.		33 R. fargesiana
+	Leaflets pubescent on both surfaces, broadly ovate, obovate, ovate, or elliptic.		(72)
72 (71)	Leaflets broadly ovate or obovate; flower double, solitary, rarely several, without bracts.		10 R. foetida
+	Leaflets ovate or elliptic; flowers 3–5 in corymb, with 3–5 bracts.		31 R. hezhangensis
73 (70)	Leaflets apically acute or rounded-obtuse.		(74)
+	Leaflets apically rounded-obtuse or truncate.		(75)
74 (73)	Leaflets (7–)9–15, elliptic, elliptic-obovate, or long elliptic, abaxially glandular, margin obtusely serrate; petals yellowish; hip black-brown, subglobose.		9 R. primula
+	Leaflets 9–11, ovate or elliptic, abaxially pubescent or glabrous, margin acutely serrate; petals pink; hip red, obovoid.		11 R. graciliflora
75 (73)	Sepals and petals 4, leaflets obovate, abaxially not glandular or only glandular along veins.		19 R. zhongdianensis
+	Sepals and petals 5; leaflets ovate or obovate, abaxially sparsely glandular or not glandular.		(76)
76 (75)	Styles free, slightly exserted; leaflets 5–7(–9), subrounded, ovate or obovate, abaxially not or sometimes glandular-pubescent.		46 R. forrestiana
+	Styles connate, exserted; leaflets usually 7, obovate, abaxially sparsely glandular- pubescent.		80 R. deqenensis
77 (64)	Leaflets abaxially glabrous, rarely pubescent when young and wholly soon glabrate.		(78)
+	Leaflets abaxially or only along midvein pubescent.		(91)
78 (77)	Branches prickly, bristly, and setose.		(79)
+	Branches only prickly, not bristly and setose.		(81)
79 (78)	Leaflets entire near base of margin, 7–11, elliptic or ovate; petals pink; hip bright red.		3 R. farreri
+	Leaflets serrate from base to apex, 5–13, suborbicular to ovate, elliptic, or obovate; petals white or yellow; hip black or purple-red.		(80)
80 (79)	Leaflets (5–)7–9(–11), suborbicular or oblong-ovate; petals white, pink, or yellow; hip black.		2 R. spinosissima
+	Leaflets 5–13, ovate, elliptic, or obovate; petals yellow; hip purple-red.		7 R. hugonis
81 (78)	Prickles slender, straight; styles free.		(82)
+	Prickles dilated at base; styles connate, exserted.		(85)
82 (81)	Leaflets serrate from base to apex, 9–15, elliptic, oblong, or obovate, apex mostly acute; petals pink; hip densely prickly.		93 R. roxburghii
+	Leaflets entire near base of margin, 5–13, elliptic, ovate-elliptic, suborbicular, oblong, or broadly obovate, apex mostly rounded-obtuse or truncate; petals pink or white; hip glabrous or stipitate glandular.		(83)
83 (82)	Branches with prickles often in pairs; leaflets 7–11(–13), oblong or broadly obovate; petals white; hip red.		15 R. morrisonensis
+	Branches sparsely prickly; leaflets 5–11, elliptic, ovate-elliptic, or suborbicular, obovate, or broadly elliptic; petals pink; hip deep red or reddish.		(84)
84 (83)	Leaflets 7–15, elliptic or ovate-elliptic, pedicel 1.5–3 cm; hip deep red, ovoid.		52 R. sertata
+	Leaflets 5–9, suborbicular, obovate or broadly elliptic; pedicel 1–1.5 cm; hip reddish, subglobose.		53 R. webbiana
85 (81)	Styles connate, exserted.		(86)
+	Styles free, slightly exserted.		(87)
86 (85)	Leaflets usually 7, obovate or oblong; flowers 2 or 3 and fasciculate, simple.		84 R. shangchengensis
+	Leaflets 5–7, elliptic, rarely oblong; flowers double, 10–15 in panicle.		71 R. miyiensis
87 (85)	Leaflets serrate from base to apex at margin.		(88)
+	Leaflets entire near base of margin.		(89)
88 (87)	Prickles straight; leaflets 7–13, broadly ovate or suborbicular, rarely elliptic, margin obtusely serrate; petals yellow; hip purple-brown; sepals persistent.		8 R. xanthina
+	Prickles hooked; leaflets 5–9, broadly elliptic or elliptic-obovate, margin acutely serrate; petals white or pinkish; hip red at first, then becoming black-purple; sepals deciduous.		20 R. beggeriana
89 (87)	Branches with prickles often in pairs; leaflets 7–11, oblong or broadly obovate, apex truncate; petals 4, white; hip red, glabrous outside.		15 R. morrisonensis
+	Branches sparsely prickly; leaflets 5–9, suborbicular or ovate, apex rounded-obtuse; petals 5, yellow or white, rarely pink; hip deep red or purple-brown, glandular- pubescent or glabrous outside.		(90)
90 (89)	Leaflets 5–7, suborbicular, obovate, or oblong; petals yellow; flowers without bracts; hip glabrous.		6 R. platyacantha
+	Leaflets (5–)7(–9), suborbicular or ovate; petals white, rarely pink; flowers with bracts present; hip densely glandular-pubescent.		54 R. fedtschenkoana
91 (77)	Branches prickly, sometimes densely bristly or setose.		(92)
+	Branches with straight, slender or broad, plain prickles, not bristly and setose.		(98)
92 (91)	Leaflets serrate from base to apex at margin.		(93)
+	Leaflets serrate at upper margin, entire at lower margin.		(95)
93 (92)	Petals 4, white; hip bright red or yellow; fruiting pedicel short, thickened.		14 R. omeiensis
+	Petals 5, white or pinkish white; fruiting pedicel slender, not thickened.		(94)
94 (93)	Branchlets densely prickly; leaflets 7–11; petals pinkish white.		4 R. koreana
+	Branchlets sparsely prickly, occasionally bristly; leaflets 11–13; petals white.		12 R. tsinglingensis
95 (92)	Leaflets densely pubescent on both surfaces, 5–9(–11), oblong-obovate or obovate; petals white; hip red; fruiting pedicel slender.		17 R. mairei
+	Leaflets only abaxially pubescent, 7–15, elliptic, oblong, ovate, or obovate; petals pinkish, yellowish, or white; hip orange-yellow or red; fruiting pedicel stout or slender.		(96)
96 (95)	Sepals deciduous when fruit ripens; leaflets 7–15, elliptic or oblong, apex obtuse or acute; petals pinkish; pedicel and hypanthium often glandular-pubescent.		22 R. prattii
+	Sepals persistent; leaflets 7–13, ovate or obovate, apex truncate, rounded-obtuse or acute; petals yellowish or white; pedicel and hypanthium glabrous or villous.		(97)
97 (96)	Leaflets 7–9(–13), obovate or oblong-obovate; petals yellowish; hip orange-yellow; fruiting pedicel turgid at base.		13 R. taronensis
+	Leaflets 7–9(–11), ovate or obovate, rarely obovate-oblong; petals white, hip red; fruiting pedicel slender.		16 R. sericea
98 (91)	Leaflets densely pubescent on both surfaces; 7–13, obovate or broadly elliptic; petals red; hip sparsely glandular prickly, rarely glabrous.		95 R. praelucens
+	Leaflets abaxially or only along veins pubescent, 5–11; petals white or red; hip usually prickly.		(99)
99 (98)	Leaflets apically acute or acuminate, rarely rounded-obtuse.		(100)
+	Leaflets apically usually rounded-obtuse, rarely acute.		(102)
100 (99)	Flowers solitary, or 3–5 in cyme; without bracts; petals white.		66 R. transmorrisonensis
+	Flowers numerous in corymb or rarely in panicle; petals red or white.		(101)
101 (100)	Leaflets ovate, obovate, or suborbicular, apex rounded-obtuse; petals red; flowers in corymb, rarely in panicle, with many bracts in 2 whorls: one of ovate bracts, other one of lanceolate ones; styles free, slightly exserted.		47 R. multibracteata
+	Leaflets oblong-ovate or ovate-lanceolate, apex shortly acuminate; petals white; flowers in corymb; bracts caducous, narrowly lanceolate; styles connate, exserted.		77 R. helenae
102 (99)	Sepals deciduous when fruit ripens; leaflets 7–9(–11).		23 R. willmottiae
+	Sepals persistent; leaflets 5–9.		(103)
103 (102)	Bracts 3–5, leaflike, ovate, persistent; leaflets usually 5, rarely 3 or 7.		48 R. calyptopoda
+	Bracts 1 or 2, membranous, ovate-lanceolate, deciduous, rarely persistent; leaflets 7–9.		(104)
104 (103)	Leaflets serrate from base to apex at margin; petals pink; pedicel not exceeding 1 cm; hip ovoid; prickles shorter		51 R. giraldii
+	Leaflets entire near base of margin; petals reddish; pedicel 1–1.5 cm; hip subglobose; prickles longer, yellowish.		53 R. webbiana