The Taxonomy and Ecology of the Genus Ferocactus |
Contents
CHARACTERISTICS AND EVOLUTION OF THE CACTACEAE | 6 |
THE GENUS FEROCACTUS | 13 |
TAXONOMY | 31 |
1 other sections not shown
Common terms and phrases
acanthodes annulate areoles Arizona barrel cacti Botanical Garden Britton and Rose broad Cact Cactaceae cactus Candolle central spines Cereeae cespitose ciliate collected color cornigerus Coulter Distribution Echinocactus Engelmann Ferocactus acanthodes Ferocactus chrysacanthus Ferocactus covillei Ferocactus diguetii Ferocactus echidne Ferocactus gracilis Ferocactus histrix Ferocactus macrodiscus Ferocactus peninsulae Ferocactus pilosus Ferocactus recurvus Ferocactus townsendianus Ferocactus viridescens Ferocactus wislizenii flattened fleshy fruit genera gland-spines globular Gulf of California habitat Herbarium histrix holotype holotype specimen inner perianth segments intergrading Island latispinus lecontei Lindsay Lower California Map number margins Mexico midstripe neotype Oaxaca Opuntia Orcutt original description outer perianth segments oval ovary photographed plants Plate platygonus Puebla radial spines Representative specimens ribs robustus rostii San Diego San Luis Potosí santa-maria scales seed Sinaloa Sonora species specimen of Ferocactus STEM simple stigma lobes tall taxon Tehuacán tomentum tuberculate uncinatus variety victoriensis viscainensis Weber wide yellow