Studies on Mexican Cactaceae. II. Opuntia megarrhiza, a poorly known endemic from San Luis Potosí, Mexico
作者:Héctor M. Hernández、Carlos Gómez-Hinostrosa、Rolando T. Bárcenas
DOI:10.1007/bf02809653
日期:2001.10
Opuntia megarrhiza Rose (Cactaceae) is a species endemic to central San Luis Potosi,, Mexico that, since originally described in 1906, has remained poorly understood. A comprehensive morphological description is presented and its presumed taxonomic affinity with O. chaffeyi is discussed. General accounts of its distribution, ecology, uses, and conservation status are presented.
Clemo; Perkin; Robinson, Journal of the Chemical Society, 1924, vol. 125, p. 1780