Top Qs
Timeline
Chat
Perspective
Tacca ampliplacenta
Species of flowering plant From Wikipedia, the free encyclopedia
Remove ads
Tacca ampliplacenta is a species of flowering plant in the yam family Dioscoreaceae, which is endemic to Yunnan, China.[1] It was discovered Yunnan, China.[2]
It was first described in 2008 by Ling Zhang and Qing-Jun Li.[1][2]
Remove ads
Description
T. ampliplacenta is a perennial herb with a cylindrical rhizome.[2] It has mauve leaves at the apex.[2]
T. ampliplacenta differs from T. integrifolia by having involucral bracts which are roughly decussate and having the two inner bracts ovate oblong whereas T. integrifolia's innermost bracts resemble rabbits' ears. [2] It differs from T.chantrieri by having the seeds tightly connected to the flesh and difficult to separate from the flesh.[2] There are five to ten radical pinnately nerved leaves. The red-wine coloured flower stalks are axillary.[2] The inflorescence is an umbel with up to 25 flowers, which have four involucral bracts.[2] The flowers are triangular and greenish purple when young.[2] The buds are a black-purple. There are three petal like stigmas.[2]
It flowers from early July to late August and fruits the following year from June to July.[2]
Remove ads
Distribution
It is found from the south west to the west of Yunnan Province in dense dank forest.[2]
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads