Pterocaulon pycnostachyum 12% complete

Dense-spike blackroot

Elliott 1823 - Sketch Bot. S. Carolina 2: 324 (1823)

Specifications

Images

Synonyms

Gnaphalium undulatum Walter

Chlaenobolus undulatus Small

Pluchea pycnostachya Less.

Chlaenobolus pycnostachyus Cass.

Conyza pycnostachya Michx.

Pterocaulon undulatum C.Mohr