Ribbed Cryptantha

Scientific Name: Johnstonella Costata (Brandegee) Hasenstab & M.G. Simpson
Common Name: Ribbed Cryptantha
References: Felger, R.S., S. Rutman, C.M. Guilliams, and J. Malusa. 2015. Ajo Peak to Tinajas Altas: Flora of Southwestern Arizona: Part 10. Eudicots: Berberidaceae, Bignoniaceae and Boraginaceae. Phytoneuron 2015-1, 1-60
References Url: https://www.cabezaprieta.org/flora_research/01PhytoN-SWArizPt10Berb-Borag.pdf#page=29
Habitat: Sand dunes
Life Form: Forb, annual
Flower Color: White
Flowering Period: Spring
Spines: Spineless
Rarity: Rare
Family: Boraginaceae (borage family)