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iNat·81599SpeciesPlantae28,555 field observations
  1. Plants
  2. ›Vascular Plants
  3. ›flowering plants
  4. ›Dicots
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  6. ›Sunflowers, Daisies, Asters, and Allies
  7. ›Asteroideae
  8. ›Sunflowers and Allies
  9. ›Engelmanniinae
  10. ›Silphium
cup plant
Plate 1 of 6. (c) Dan Mullen, some rights reserved (CC BY-NC-ND) · via iNaturalist

cup plant

Silphium perfoliatum

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.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the old herbals & bestiaries

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Every page naming Silphium perfoliatum 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 81599.