Commelina orchidophylla is a monocotyledonous, herbaceous plant in the dayflower family from south-central Africa. This blue-flowered herb has been recorded only from the Haut-Katanga District of the Democratic Republic of the Congo, although at the time of its description it was known only from 3 collections. It is found in woodlands, especially in rocky areas, and on sandstone. The plant's most distinctive feature and the source of its scientific name is its orchid-like pair of broad basal leaves. Other distinctive characteristics include hairy tuberous roots, solitary spathes on long stalks that arise directly from the basal leaves before the development of elongated flowering shoots, dimorphic seeds, and unfused spathes lacking hairs which contain an upper cincinnus that barely emerges. The flowers have never been observed directly and are only partially known from bud dissections.

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