Pleurothallis hemirhoda Lindl. & Paxton 1852-3 Colombia Type SUBGENUS Restrepioidia Luer 1986

Frontal View of Flower Photo by Eric Hunt and His Orchid Website

to

Common Name The Half-Red Pleurothallis

Flower Size 1/2" or more [1.5 cm and more]

Found in wet montane forests of Colombia, Venezuela, Ecuador, Peru and Bolivia at elevations of 500 to 2100 meters as a warm to cold growing, caespitose epiphyte with green or dark purple ramicauls with 2 to 3 basal, tubular scarious sheaths and a single, apical, elliptic-lanceolate to narrowly oblong, minutely bilobed, narrowing below into the conduplicate petiolate base leaf that blooms in the spring, fall and winter on an apical, short, fasciculate, few flowered inflorescence that holds the semi-pendulous, successively opening, nodding singular flower near the leaf base.

Synonyms Dubois-reymondia hemirrhoda (Lindl. & Paxton) Brieger 1977; Humboldtia hemirhoda (Lindl. & Paxton) Kuntze 1891; Humboltia hemirhoda (Lindl. & Paxton) Kuntze 1891; Lindleyalis hemirhoda (Lindl.) Luer 2004; Pleurothallis nuda (Klotzsch) Rchb. f. 1861; Restrepia biflora Regel 1856; Restrepia nuda Klotzsch 1852; Restrepia vittata Lindl. 1848; Restrepia vittata var. biflora Regel 1856

References W3 Tropicos Kew Monocot list , IPNI ; Bonplandia Rchb.f 1854; Venezuelan Orchids Illustrated Vol 1 Dunsterville & Garay 1959 drawing fide; AOS Bulletin Vol 38 No 6 1969; Flora de Venezuela Foldats Volumen XV Part 2 1970 drawing fide; Orchids of Venezuela, An Illustrated Field Guide Vol 3 Dunsterville & Garay 1979 drawing fide; Systematics of Pleurothallis Vol 3 Luer 1986 drawing fide; Icones Planetarum Tropicarum Series II plate 0280 Dodson & Vasquez 1989 drawing fide; Icones Orchidacearum Peruviarum Plate 159 Bennett & Christenson 1993 drawing fide; Native Colombian Orchids Vol 6 COS 1998 photo fide; Orchids of Venezuela [An illustrated field guide] Vol. 3 Ramiro and Carnevali 2000 drawing fide; Icones Pleurothallidinarum Vol XX Luer 2000 drawing fide; Orchids of Bolivia Vol 1 Pleurothallidinae Vasquez & Ibisch 2000 drawing fide; Native Ecuadorian Orchids Vol 4 Dodson 2003 photo fide; Icones Pleurothallidinarum Vol XXVI Luer 2004 as Lindleyallis hemirhoda; Orquideologia Vol 26 No 1 2009 photo; Orchid Species of Peru Zelenko & Bermudez 2009 pg 285 photo fide as P nuda; Orchid Species of Peru Zelenko & Bermudez 2009 pg 286 photo not; Orchid Species of Peru Zelenko & Bermudez 2009 pg 287 photo fide

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