On the functions and structure of the rostellum of Listera ovata
By: by J.D. Hooker
Published: 1854
Place of publication: London
Language: eng
Number of pages: 264
Subjects: Ophrys; Eggleaf twayblade
Notes: Caption title.

From: Philosophical transactions of the Royal Society of London, 1854 (p. 259-264, pl.1).