A new species of Dalea ser. Versicolores (Leguminosae: Amorpheae) from Durango, Mexico

摘要

Dalea conetensis, a new species from the central part of the State of Durango, Mexico, is described and illustrated. It is referred to Dalea subgenus Parosela sect. Parosela series Versicolores. It is morphologically similar to D. pinetorum var. pinetorum but can be distinguished by its shorter stipules, leaves, bracts, calyx teeth, petals, androecium, fewer and shorter leaflets, and the calyx pubescence.