F. Pupulin, NEW SPECIES OF TRICHOCENTRUM (ORCHIDACEAE) FROM THE ANDES WITH A REALIGNMENT OF THE TRICHOCENTRUM-PULCHRUM GROUP, Novon, 8(3), 1998, pp. 283-287
Two new species of Trichocentrum, I obcordilabium Pupulin and I viridu
lum Pupulin, are described from the northwestern South American Andes.
Trichocentrum brandtiae Kraenzlin and I verruciferum Schlechter are r
educed to synonymy of I: longicalcaratum Rolfe, and a new key to the T
richocentrum pulchrum group is provided.