Pholisma | |
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Pholisma arenarium | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Boraginales |
Family: | Boraginaceae |
Subfamily: | Lennooideae |
Genus: |
Pholisma Nutt. ex Hook. |
Species | |
See text |
See text
The genus Pholisma (Nutt. ex Hook.) consists of three to five species of desert-dwelling, primarily subterranean plants.
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".