Sesleria sphaerocephala Ard. [ Cynosurus sphaerocephalus (Ard.) Wulfen]
no HD illustration available (m1)
Sesleria sphaerocephala Ard. [Gramineae]
J. Sturm, J.W. Sturm, Deutschl. Fl., vol. 2 (Heft 5-8): t. 7] (1798)