FIGURE 4 in Two new species of nopal (Opuntia, Cactaceae) from the Baja California Peninsula (Mexico)

FIGURE 4. Opuntia caboensis sp. nov. A. Growth habit of the plant, and details of cladode shape and spine pattern, flower, and fruits. B. Detail of epidermis with delicate trichomes in the epidermis that give a velvety texture, and a young areole. C. Detail of a flower cut longitudinally, showing the pistil and stamen arrangement. D. Longitudinal cross-section of a ripe fruit showing receptacle and seed density. E. Detail of young areole with glochids and two emerging spines.