Cynanchum sibiricum var. gracilentum Nakai & Kitag.

, Rep. Exped. Manchoukuo Sect. IV 1: 43 (1934).
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:77272874-1
Species Name
Cynanchum sibiricum Willd., Neue Schriften Ges. Naturf. Freunde Berlin ii. (1799) 124. t. 5. f. 2.
Publication
Rep. Exped. Manchoukuo Sect. IV
Collation
1: 43
Family as entered in IPNI
Asclepiadaceae