Malaxis thienii Dodson 1994 SECTION Umbellatae SERIES Umbellatae
Drawing by Calaway Dodson
Common Name Thien's Malaxis [American Botanist current]
Flower Size .2" [5 mm]
Found in Valle de Cauca department of Colombia and Cotopaxi province of Ecuador at elevations 2300 to 3000 meters as a miniature sized, cold growing terrestrial with an erect, stout, ovoid-elliptic stem enveloped completely by 2, acute, lowermost inflated sheaths and carrying 2, apical, cordate, acuminate, abruptly narrowing below into the base leaves that blooms in the earlier winter on a terminal, erect, 7.2" [18 cm] long, rachis .4" [1 cm] long, subumbellate, densely, many flowered inflorescence with triangular-ovate, acute, shorter than the ovary floral bracts and carrying small flowers.
Similar to M excavata but differs in the subcordate leaf bases versus rounded, acute petals vs obtuse and 2 to 3 veined, rarely single veined lateral sepals." Szlatchetko & Kolanowska 2023
Synonyms
References W3 Tropicos, Kew Monocot list , IPNI ;
Orquideologia 19: 57 Dodson 1994;
Native Ecuadorian Orchids Vol 3 Dodson 2002 drawing fide;
Materials to the Orchid Flora of Colombia Vol IV:130 Szlatchetko & Kolanowska 2023 drawing fide
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