iNaturalist:
Sugar maple spotting slows as Canada's fall color fades
iNaturalist:
Red oak spotting slows down as fall colors fade
iNaturalist:
This fuzzy forest moss is suddenly everywhere in Canada
iNaturalist:
Milkweed sightings stay high across Canada as autumn sets in
iNaturalist:
Invasive buckthorn sightings surge across Canada this week
iNaturalist:
Pokeweed sightings dip slightly as fall observation seaso...
iNaturalist:
This weedy wetland plant is everywhere on iNaturalist this week
iNaturalist:
Eastern redcedar is having a moment on iNaturalist this week
iNaturalist:
Sugar maple spotting slows as Canada's fall color fades
iNaturalist:
Red oak spotting slows down as fall colors fade
iNaturalist:
This fuzzy forest moss is suddenly everywhere in Canada
iNaturalist:
Milkweed sightings stay high across Canada as autumn sets in
eco
Cup Plant
2 articles
open_in_new
Wikipedia
Silphium perfoliatum, the cup plant or cup-plant, is a species of flowering plant in the family Asteraceae, native to eastern and central North America. It is an erect herbaceous perennial with triangular toothed leaves, and daisy-like yellow composite flower heads in summer.
From Wikipedia, licensed under CC BY-SA 4.0
Research Mentions
Silphium wildflowers get their genomes decoded, speeding up crop do...
The rosinweeds growing in native prairies and roadside restorations near you are candidates for t...
Native cup plant spotted thriving in a Wisconsin yard
If you're planting a pollinator patch, cup plant's water-catching leaf cups double as tiny bird b...
Taxonomy
Scientific:
Silphium perfoliatum
Kingdom:
Plantae
Habit:
herb
