Psychotria costanensis Steyerm.
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Authority
Maguire, Bassett. 1972. The botany of the Guayana Highland--part IX. Mem. New York Bot. Gard. 23: 1-832.
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Family
Rubiaceae
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Scientific Name
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Discussion
Cephaelis macrocarpa Standl., Field Mus. Publ. Bot. 8: 64. 1930, not Psychotria macrocarpa Hook, f., Fl. Br. Ind. 3: 162. 1880.