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Keywords from Image Description:
Bulbophyllum calyptratum var. calyptratum as Megaclinium maximum Edwards vol pl . Bulbophyllum calyptratum var calyptratum as syn Megaclinium maximum Edwards's Botanical Register volume plate botanicus org Miss Drake del Watts sc PDArt Edwards's Botanical Register Orchidaceae Bulbophyllum calyptratum var calyptratum botanical