Scientist Paul Ascherson
under construction
Ascherson, P, & P. Graebner (1905-1907). Synopsis der mitteleuropaeischen Flora, Bd. 3 (Monocotyledones), 466-517 (Hermodactylus und Iris), Leipzig 1905-1907. iii. 511 (1906),-
Iris planifolia (Xiphion planifolium).
Ascherson, P., & Sintenis, (1884),
The Gardeners' Chronicle 1. 795.
I. kerneriana.
-- Main.RPries - 2012-05-18