Engelmannia peristenia(Raf.) Goodman & C.A.Lawson

Engelmann daisy

WFO wfo-0000025251 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h

Engelmannia peristenia, photographed by Michelle W. (鍾偉瑋)
fig. a Michelle W. (鍾偉瑋), CC BY 4.0 / 2022-06-04 / obs. 203468152

Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.

Flowering n = 1,047 observations

Flowering observations of Engelmannia peristenia by month
MonthObservations
Jan4
Feb8
Mar120
Apr474
May248
Jun104
Jul34
Aug22
Sep14
Oct11
Nov3
Dec5

Peak flowering in Apr, from 1,047 community-annotated observations worldwide. This is a global aggregate, not a forecast for your garden: the same species flowers on different dates in different hemispheres, and citizen-science records cluster near cities, at weekends, and in spring. Where a species has fewer than 30 annotated records we do not draw this chart at all.

Also published as 3 synonyms

A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.

  • Angelandra pinnatifida Endl. ex Walp.
  • Engelmannia texana Scheele
  • Silphium peristenium Raf.

Sourcesevery claim on this page

  1. World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.

We publish what we can source and we say so when we cannot. This page has no care advice, no toxicity claim and no native range, because we do not yet have those from a source we can cite.