Pholisma

The genus Pholisma (Nutt. ex Hook.) consists of three to five species of desert-dwelling, primarily subterranean plants.

Pholisma
Pholisma arenarium
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Boraginales
Family: Boraginaceae
Subfamily: Lennooideae
Genus: Pholisma
Nutt. ex Hook.
Species

See text

Most notable of the genus is Pholisma sonorae, native to the Southwestern United States and Mexico. The species is without chlorophyll and lives as a parasite on the roots of a number of desert species. Pholisma belongs to the family Boraginaceae. Other species include Pholisma arenarium, the "desert Christmas tree".

References


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