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- ›Plucheinae

Blackroots
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.
25 branches of this genus, most-observed first

blackroot
speciesPterocaulon pycnostachyum

wand blackroot
speciesPterocaulon virgatum

Applebush
speciesPterocaulon sphacelatum

pineapple daisy
speciesPterocaulon redolens

Apple Bush
speciesPterocaulon serrulatum

Pterocaulon alopecuroides
speciesPterocaulon alopecuroides

Pterocaulon polystachyum
speciesPterocaulon polystachyum

Pterocaulon lorentzii
speciesPterocaulon lorentzii

Pterocaulon angustifolium
speciesPterocaulon angustifolium

Pterocaulon balansae
speciesPterocaulon balansae

Pterocaulon ciliosum
speciesPterocaulon ciliosum

Pterocaulon cordobense
speciesPterocaulon cordobense

Pterocaulon purpurascens
speciesPterocaulon purpurascens

Pterocaulon rugosum
speciesPterocaulon rugosum

Pterocaulon polypterum
speciesPterocaulon polypterum

Pterocaulon lanatum
speciesPterocaulon lanatum

Pterocaulon tricholobum
speciesPterocaulon tricholobum

Pterocaulon sphaeranthoides
speciesPterocaulon sphaeranthoides

Pterocaulon verbascifolium
speciesPterocaulon verbascifolium

Pterocaulon paradoxum
speciesPterocaulon paradoxum

Pterocaulon intermedium
speciesPterocaulon intermedium
Pterocaulon brachyanthum
speciesPterocaulon brachyanthum

Pterocaulon niveum
speciesPterocaulon niveum
Pterocaulon discolor
speciesPterocaulon discolor
Pterocaulon xenicum
speciesPterocaulon xenicum
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Pterocaulon in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 127268.