Category
page 1Pterocaulon
Pterocaulon
Pterocaulon is a genus of flowering plants in the sunflower family, native to North and South America and to Australasia. Blackroot is a common name for species native to North America.
Pterocaulon sphacelatum
species of plant
Pterocaulon virgatum
species of plant
Pterocaulon pycnostachyum
species of plant