Bulbophyllum bifarium Hook.f. 1864 SECTION Bifarium G A Fischer & J J Verm in prep.

TYPE for the section

Inflorescence

Plant in situ Photos by Vincent Droissart and The Orchidaceae of Central Africa Website

Another Flower Color?

Plant Photos by Hendrik Venter

Common Name The Two-Sided Bulbophyllum [An Illusion to the compressed inflorescence]

Flower Size .4" [1 cm]

Found in Cameroon, Kenya and Angola in montane forests at elevations around 1600 to 2100 meters as a medium sized, cool to cold growing epipyhte and occasional lithophyte with a creeping rhizome giving rise to ovoid to narrowly conic, ridged pseudobulbs carrying 2 apical, erect, coriaceous, suberect, linear-elliptic, rounded apically leaves that blooms in the spring on an erect, to 6.4" [16 cm] long, many flowered inflorescence enveloped by up to 12 acute bracts and chartaceous, distichous, spreading lanceolate, acute floral bracts.

Text by H Venter. This species is very vigorous, and the flower spikes are attractive and extremely long-lasting. The flowers open successively over about 6-10 weeks. It does best mounted, and I grow it in our hothouse which ranges from 10C to 25C in winter, and 18C-40C in summer. It receives about 60-70% shade, and is watered every single day of the year.

Synonyms Bulbophyllum pallescens Kraenzl. 1914; Phyllorchis bifaria (Lindl.) Kuntze 1891

References W3 Tropicos, Kew Monocot list , IPNI ; The Flora of Tropical East Africa Orchidaceae Part 2 Cribb 1984; Orchid Monographs Vol 2 - A Taxonomic Revision of the Continental African Bulbophyllinae Vermeullen 1987 drawing fide; Orchids of Kenya Stewart & Campbell 1996; Bulbophyllums and Their Allies Seigerist 2001; Genera Orchidacearum Vol 6 Epidendroideae Pt 3 Pridgeon, Cribb Chase & Ramussen 2014; Orchidaceae Of West Central Africa Vol 2 Szlachetko, Ejsmont, Baranow, Grochocka, Nowak, Margonska and Naczk 2015 drawing ok

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