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Keywords from Image Description:
Trichocentrum bicallosum as Oncidium bicallosum Curtis' Ser. no. pl. . Illustration of Trichocentrum bicallosum as syn Oncidium bicallosum Curtis's Botanical Magazine Ser no pl org Walter Hood Fitch del Swan sc PDArt Curtis's Botanical Magazine Orchidaceae Curtis's Botanical Magazine Volume Trichocentrum bicallosum