ESTUDIOS SOBRE RUBIACEAS MEXICANAS XVIII.Una nueva especie del genero Crusea Schltdl. et Cham.(Rubiaceae, Spermacoceae)

摘要

A new Crusea species has been detected by the botanists of SERBO in South of Oaxaca in theriver valleys of the pine-oak belt. It is a beautiful big-flowered plant with long style lobes,similar to the common C. coccinea DC. but clearly different from it by its densely white shorthairy stems, hispid leaves minutely sharp-serrulate at the margin, lobulate involucralbracts, short lanceolate calyx-lobes and hirsute corolla with long unicellular white hairs,among others.