Sonoran Desert Naturalist >>> Field Guide >>> Sonoran Desert Flora >>> Crassulaceae >>> Dudleya pulverulenta

Chalk Dudleya

Dudleya pulverulenta

Photo © by Michael Plagens

Image taken April 2010 at South Mountain, Phoenix, Maricopa Co., Arizona, USA.

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LEAVES: The leaves, stems and flower buds are all covered with a thick, chalky wax. Very often the leaves take on a rosy-pink color.

SUCCULENT: Thick, succulent leaves in a basal rosette. Collection or destruction of these plants in most areas is prohibited.

FLOWERS: Bright yellow tubular flowers are supported on succulent, orange-red peduncles. Blooming mostly in mid-spring but also again in late summer or autumn conditions permitting.

FRUIT: A group of usu. five dry capsules (follicles) that split open to reveal many seeds.

UNARMED

These plants and related taxa are very popular with botanists and as a result many names, including many rather fanciful names, have been applied to distinct populations, varieties and subspecies. Taxonomic revisions frequently result in a reshuffling of names.

Crassulaceae -- Stonecrop Family

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Copyright Michael J. Plagens, 1999-2010