Pages That Mention Pfl. Ab. Nr. 26. [Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 09IndexedPage 7Pfl. Ab. Nr. 26. [1 pencil sketch partially colored with watercolor] Sigmatostalix F. C. Lhm. del.Last edit almost 4 years ago by alettnerDisplaying 1 page