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FOC | Family List | FOC Vol. 14 | Apiaceae | Ligusticum

20. Ligusticum nullivittatum (K. T. Fu) F. T. Pu & M. F. Watson, Acta Phytotax. Sin. 42: 564. 2004.

无管藁本 wu guan gao ben

Cnidium nullivittatum K. T. Fu, Fl. Tsinling. 1(3): 460. 1981; Selinum nullivittatum (K. T. Fu) C. C. Yuan & L. B. Li.

Plants 50–120 cm. Stem erect, branching, glabrous. Lower leaves petiolate; blade triangular-ovate, ternate-2–3-pinnate, secondary pinnae usually 8–10 pairs, crowded, terminal pinna caudate; ultimate segments ovate or lanceolate, 5–22 mm, much incised or shallowly pinnatifid. Umbels 6–9 cm across; peduncles 5–11 cm, strigose; bracts caducous; rays ca. 30, 2–3.5 cm, subequal, scabrous; bracteoles 8–10, linear, exceeding pedicels; umbellules 20–30-flowered. Calyx teeth obsolete. Petals white, obovate-cordate. Fruit oblong-obovate, ca. 4 mm, dorsal and intermediate ribs narrowly winged, lateral ribs broadly winged; vittae absent. Fl. Aug–Sep, fr. Sep–Oct.

Sparse forests, scrub, moist land; 1400–2400 m. W Hubei, S Shaanxi, E Sichuan.

This is an incompletely known species.


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