Paphiopedilum x siamensis (Rolfe) Rolfe 1896 Photo by Patricia Harding.

Common Name The Siamese Paphiopedilum

Flower Size

Found in Thailand as a hot to cool growing terrestrial that blooms in the spring on an erect, terminal, single flowered inflorescence.

This orchid is a natural hybrid between P appletonianum and P callosum.

Synonyms Cordula siamensis Rolfe 1912

References W3 Tropicos, Kew Monocot list , IPNI ; Botanisk Tidsserift 67: 76-127 Contributions to the Orchid Flora of Thailand IV Seidenfaden 1972 drawing ok; Orchid Digest Vol 44 No 6 1980 photo fide;