Masdevallia mezae Luer 1979 SUBGENUS Polyantha SECTION Alaticaules SUBSECTION Alaticaules {Krzl.] Luer 1986 Photo courtesy of Eric Hunt

Another Angle of Flower Photo courtesy of Richard Korber

to EARLY

Common Name Meza's Masdevallia [Peruvian collector of species]

Flower Size 5/8" [1.5 cm]

Found in Peru as a caespitose, small sized, cool growing epiphyte in moderately cool, wet, montane forests at elevations around 1800 meters with erect, stout ramicauls enveloped by 2 to 3, close, tubular sheaths carrying a single, apical, oblong to narrowly lanceolate, long attenuate, petiolate, channeled, tridenticulate, coriaceous, dark green leaf subtended by 2 basal sheaths that blooms in cultivation in Lima through the winter and early spring on a scapose, subumbellate, 6" [15 cm] long, successive few to several flowered inflorescence arising from low on the ramicaul with a basal bract and a tubular, imbricating floral bract that holds the 2 to 3 simultaneous flowers below the leaves. The distinguishing factors of this species are the obliquely, elliptic bases of the lateral sepals not gradual or abruptly triangular, the obliquely lanceolate, acuminate petals and a central, elongate ridge on the labellum.

Synonyms Alaticaulia mezae (Luer) Luer 2006; Masdevallia rauhii Senghas & Braas 1979

References W3 Tropicos, Kew Monocot list , IPNI ; Systematics of Masdevallia Vol 2 Luer 1986; Icones Orchidacearum Peruviarum Plate 088 Bennett & Christenson 1993 drawing ok; Icones Pleurothallidinarum XIX Systematics of Masdevallia Part 1 Luer 2000 drawing fide; Icones Pleurothallidinarum Vol XXVIII Luer 2006 as Alaticaulia mezae; Orchid Species of Peru Zelenko Bermudez 2009 photo fide; Orchid Species of Peru Zelenko Bermudez 2009 photo fide; Mille et Une Mini Orchideees Roguenant 2009 photo fide;

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