A new small-flowered Cyrtochilum (Oncidiinae) from Peru

A new small-flowered Cyrtochilum from Peru is described, illustrated with photos and drawings, and compared to similar species. The new species is similar to C. fidicularium and C. gracile in having extra thumb-like projections above the rounded ventral lobes of the column but differs from C. fidicu...

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Bibliographic Details
Main Authors: Dalström, Stig, Trujillo, Delsy
Format: Online
Language:eng
Published: Universidad de Costa Rica 2022
Online Access:https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/51717
Description
Summary:A new small-flowered Cyrtochilum from Peru is described, illustrated with photos and drawings, and compared to similar species. The new species is similar to C. fidicularium and C. gracile in having extra thumb-like projections above the rounded ventral lobes of the column but differs from C. fidicularium by the more sharply pointed and forward projecting callus keels on the lip and by a longer front-lobe of the lip, versus blunt and downward directed lobes in C. fidicularium. The new species differs readily from C. gracile by the long and wiry inflorescence, versus a more sub-erect and straighter panicle in C. gracile.