Malaxis monophyllos (Pav ex Lindl.) Swartz 1800 Photo courtesy of T.H. Pain and The Orchids of France and Europe
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Common Name White Adder's Mouth - The Single Leaf Malaxis
Flower Size Less than 1/4" [.6 cm]
Found in Norway, Finland, Sweden, France, Austria, Czechloslovakia, Hungary,Switzerland, Italy, Yugoslavia, Romania, Belarus, Ukraine, western Russia, central Russia, eastern Russia, western Siberia, eastern Siberia, Mongolia, China, Japan, Korea, Taiwan, Nepal, the Philippines, Aluetians, Alaska, Yukon, Northwest Territories, Br. Colombia, Alberta, Manitoba, Saskatchuan, Ontario, Quebec, Prine Edward Islands, Nova Scotia, New Brunswick, Labrador, Newfoundland, California, Colorado, Wisconson, Minnesota, Illinois, Michigan, Indiana, Pennsylvania, New York, Massachusets, Connecticut, New Hampshire, Vermont and Maine in bogs in pine forests, deciduous forests, peat bogs and fens at elevations up to 1900 meters as a miniature to small sized, cold growing terrestrial orchid with a subterranean pseudobulb giving rise t oa spindly, greenish yellow, hairless, grooved towards the apex stem carrying 1 to 2 basal, oval-elliptic, spreading, curved, plicate, obtuse leaves that blooms in the late spring and early summer on a 2 to 13" [5 to 15.5 cm] long, loosely many flowered, narrowly cylindric and elongated inflorescence with non resupinate flowers and is commonly known in the US as 'White Adder's Mouth'.
Synonyms Achroanthes cilifolia Raf. 1836; Acroanthes monophylla (Pav. ex Lindl.) Greene 1891; Dienia gmelinii Lindl. 1830; Epipactis monophylla (L.) F.W.Schmidt 1795; Malaxis arisanensis (Hayata) S.Y.Hu 1974; Malaxis brachypoda (A.Gray) Fernald 1926; Malaxis monophyllos var. brachypoda (A.Gray) P.Morris & Eames 1929; Malaxis monophyllos var. diphyllos (Cham.) Luer 1975; Malaxis taiwaniana S.S.Ying 1975; Microstylis arisanensis Hayata 1916; Microstylis brachypoda A.Gray 1836; Microstylis diphyllos Lindl. 1830; Microstylis monophyllos (Pav ex Lindl.) Lindley 1830; *Ophrys monophyllos Linne
References W3 Tropicos, Kew Monocot list , IPNI ; Orchidiana Philipiniana Vol 1 Valmayor 1984; Flora Malesiana Orchids of the Philippines Vol I Agoo, Shuiteman and de Vogel 2003; Orchids of Europe, North Africa and the Middle East Delforge 2005
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