Penstemon triflorus var. triflorus
Species:
triflorus
Variety:
triflorus
Subgenus:
Penstemon
Section:
Cristati
Habit:
herbaceous perennial
Habit Woodiness:
none stated
Lifespan:
none-stated
Plant Height - Min:
4.50dm
Plant Height - Max:
6.50dm
Distribution Range:
Endemic to the Edwards Plateau.
Other Notes:
Florally, one of the most brilliant beard-tongues
First Bloom:
April
Last Bloom:
May
References:
Correll DS, Johnson MC. 1970. Manual of the vascular plants of Texas. Texas Research Foundation, Renner.