On Melastoma sp. [associated with Achaetobotrys sp.].
place_pub:Quaderno Laboratorio Crittogamico Instituto Botanico della Universita Pavia 31:183-184. 1963. Erroneously as Microxyphium in the protologue, a name not adopted by the author.; occurrenceRemarks:Erroneously as Microxyphium americanum in the protologue, a name not adopted by the author. Additional paratypes: BPI, URM No. 13323. Holotype: URM No. 5566.