dcsimg

Comments

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Polygonatum zhejiangense X. J. Xue & H. Yao (Bull. Bot. Res., Harbin 14: 242. 1994) seems to be related to, or conspecific with, P. cyrtonema but its leaves are cirrose at the apex. No specimens have been seen by the present authors. Polygonatum jinzhaiense D. C. Zhang & J. Z. Shao (in D. C. Zhang et al., Guihaia 20: 34. 2000) was recently described from W Anhui (Jinzhai Xian). Although the present authors have not seen the type specimen, it is evident from the description that P. jinzhaiense is similar to P. cyrtonema and P. arisanense in general, but differs from these two species in rhizome shape and the position of the thickening part along the filaments—characters which are usually stable in Polygonatum. Further studies are needed to clarify whether or not P. jinzhaiense is distinct.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 24: 227 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Description

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Rhizome usually moniliform or tuberous moniliform, rarely subterete, 1--2 cm thick. Stem erect, 50--100 cm, glabrous. Leaves 10--15, alternate; petiole short; leaf blade elliptic to oblong-lanceolate, occasionally falcate, 10--18 × 2--7 cm, apex usually acuminate. Inflorescences umbel-like, (1 or)2--7(--14)-flowered; peduncle 1--4(--6) cm; bracts borne on proximal part of pedicel, small, or absent. Flowers pendulous; pedicel 0.5--1.5(--3) cm. Perianth yellowish green, campanulate-cylindric, 1.8--2.5 cm; lobes ca. 3 mm. Filaments slightly compressed, 3--4 mm, papillose or shortly cottony, apically slightly dilated or saccate-convex; anthers 3.5--4 mm. Ovary 3--6 mm. Style 1.2--1.5 cm. Berries black, ca. 1 cm in diam., 3--9-seeded. Fl. May--Jun, fr. Aug--Oct. 2 n = 18*, 20*, 22*.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 24: 227 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
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partner site
eFloras

Distribution

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Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, ?S Shaanxi (Qin Ling), Sichuan, Zhejiang.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 24: 227 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
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eFloras

Habitat

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* Forests, thickets, shaded slopes; 500--2100 m.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 24: 227 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
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partner site
eFloras

Synonym

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Polygonatum brachynema Handel-Mazzetti; P. henryi Diels; P. martini H. Léveillé; P. multiflorum Allioni var. longifolium Merrill.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 24: 227 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras