Ipomopsis spicata subsp. orchidacea D.Wilken & R.L.Hartman (Brand), 1991 6% complete

No common name

Wilken D, Hartman RL (1991) A Revision of the Ipomopsis spicata Complex (Polemoniaceae). Systematic Botany 16: 143-161. doi: 10.2307/2418979.