Deinandra fasciculata(DC.) Greene

Clustered Tarweed

WFO wfo-0000079138 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h

Deinandra fasciculata, photographed by Jess Mullins
fig. a Jess Mullins, CC BY 4.0 / 2022-06-12 / obs. 205695016
Deinandra fasciculata, photographed by Jess Mullins
fig. b Jess Mullins, CC BY 4.0 / obs. 205966487
Deinandra fasciculata, photographed by Millie Basden
fig. c Millie Basden, CC BY 4.0 / obs. 204733743
Deinandra fasciculata, photographed by Jess Mullins
fig. d Jess Mullins, CC BY 4.0 / obs. 200884844
Deinandra fasciculata, photographed by Jess Mullins
fig. e Jess Mullins, CC BY 4.0 / obs. 200885050
Deinandra fasciculata, photographed by Madeleine Claire
fig. f Madeleine Claire, CC BY 4.0 / obs. 203600631
Deinandra fasciculata, photographed by Jess Mullins
fig. g Jess Mullins, CC BY 4.0 / obs. 205046016
Deinandra fasciculata, photographed by Jess Mullins
fig. h Jess Mullins, CC BY 4.0 / obs. 201765877

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 = 703 observations

Peak flowering in May, from 703 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 11 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.

  • Deinandra fasciculata var. fasciculata
  • Deinandra simplex Elmer
  • Hartmannia fasciculata DC.
  • Hartmannia glomerata Nutt.
  • Hemizonia fasciculata (DC.) Torr. & A.Gray
  • Hemizonia fasciculata subsp. fasciculata
  • Hemizonia fasciculata subsp. ramosissima (Benth.) D.D.Keck
  • Hemizonia fasciculata var. fasciculata
  • Hemizonia fasciculata var. ramosissima (Benth.) A.Gray
  • Hemizonia glomerata A.Gray
  • Hemizonia ramosissima Benth.

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.