INVESTIGADORES
SALAS roberto Manuel
artículos
Título:
Denscantia calcicola (Rubiaceae), A New Species from Limestone Outcrops in the Brazilian Caatinga
Autor/es:
SALAS, R.M.; CABRAL, E.L.
Revista:
SYSTEMATIC BOTANY
Editorial:
AMER SOC PLANT TAXONOMISTS
Referencias:
Lugar: Laramie (Wyoming) ; Año: 2012 vol. 37 p. 807 - 810
ISSN:
0363-6445
Resumen:
The first new species of Denscantia from the caatinga biome is described and illustrated. Denscantia calcicola is easily distinguished by its plicate-nerved and scabrous leaves, axillary inflorescences with 7-15 glomerules, calyx tube 0.85-1.2 mm long, bifid stigma and pollen grains with only one endocingulum.