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AGAVE AND YUCCA | CACTI | WILDFLOWERS

Malacothrix Clevelandii, Cleveland's Desertdandelion


Plants > Wildflowers > Asteraceae > Malacothrix Clevelandii
Cleveland's Desertdandelion; Flower and bud of malacothrix clevelandii, in Sabino Canyon, Arizona
Flower and bud of malacothrix clevelandii, in Sabino Canyon, Arizona
Common name:
Cleveland's desertdandelion
Family:
Aster (Asteraceae)
Scientific name:
Malacothrix clevelandii
Main flower color:
Yellow
Range:
Coastal and south California; desert areas of Arizona
Height:
Up to 14 inches
Habitat:
Disturbed and cleared areas, chaparral; below 5,000 feet
Leaves:
Lanceolate, divided into a few pairs of narrow, well separated lobes
Season:
March to June
Pintrest
Basal leaves of malacothrix clevelandii are deeply divided into several pairs of equally sized lobes, quite well spaced; lower stem leaves are similar, while those on the upper stems are reduced in size, and unlobed apart from a few teeth near the base. Stems and leaves are hairless, and non-glandular. Stems tend to branch towards the top rather than from the base. Flowerheads are produced at the ends of the branches, forming an open cluster.

Flowerheads have a bell-shaped involucre surrounded by 16 to 20 linear phyllaries, colored light green, whitish at the margins and purple at the top. At the base of the involucre are 5 to 12 much shorter bractlets, also purple-tipped. The 19 to 67 disc florets are pale yellow, slightly darker towards the center. The outer portion of the undersurface of the florets is often purplish.




Buds and flowerheads
Buds and flowerheads
Cleveland's Desertdandelion
Lobed leaf
Light green phyllaries
Light green phyllaries
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