Pages That Mention Pfl. Ab. No. 27. [Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 09IndexedPage 8Pfl. Ab. No. 27. [3 color and black and white color pencil sketches] Sigmatostalix F. C. Lhm. del.Last edit almost 4 years ago by alettnerDisplaying 1 page