Pages That Mention Pfl. Ab. No. 25. [Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 09IndexedPage 6Pfl. Ab. No. 25. [1 pencil sketch partially colored with watercolor] Sigmatostalix F. C. Lhm. del. Herb. No. 5096.Last edit almost 4 years ago by alettnerDisplaying 1 page