00956nas a2200133   4500008004100000022001400041245006200055210006200117300001200179490000700191520056700198100001900765856003800784       1995                        eng d  a0361-185X00aTwo overlooked species of Maxillaria from Central America0 aTwo overlooked species of Maxillaria from Central America  a242-2450 v163 aTwo new species of Maxillaria from Costa Rica are described to validate names for use in each of several regional floras. The first species treated, M. chionantha (also widespread in Panama), is related to M. pachyacron Schltr. but the leaves are broader, the flowers are somewhat smaller and entirely white. The second species. M. haberi, is best compared to M. planicola C.Schweinf., but the pseudobulbs are subtended by at least one foliaceous bract, and the lip has a 3-carinate callus unlike the ligulate callus with furcate trichomes of the latter species.1 aAtwood, J., T.  u<Go to ISI>://BCI:BCI199698628303