Pages That Mention Engler; Bot.
[Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 09
Page 307
Engler; Bot. Jahrb. XVII. Bd. Taf. IV. [6 black and white illustrations, labelled A-F] Kränzlin del. Verlag v. Wilh. Engelmann. Leipzig Br. Keller, lith. Angraecum Englerianum Kränzl.