Zephyranthes chlorosolen(Herb.) D.Dietr.

Brazos rain-lily

WFO wfo-0000752503 Accepted WFO 2026-06 8 photographs CC0 / CC BY

Plate 1 figs. a–h

Zephyranthes chlorosolen, photographed by saltyhiker
fig. a saltyhiker, CC BY 4.0 / 2022-06-09 / obs. 204768319
Zephyranthes chlorosolen, photographed by Tom Field
fig. b Tom Field, CC BY 4.0 / obs. 171590973
Zephyranthes chlorosolen, photographed by Annika Lindqvist
fig. c Annika Lindqvist, CC BY 4.0 / obs. 197141759
Zephyranthes chlorosolen, photographed by Michelle W. （鍾偉瑋）
fig. d Michelle W. （鍾偉瑋）, CC BY 4.0 / obs. 161577032
Zephyranthes chlorosolen, photographed by Andy Jordan
fig. e Andy Jordan, CC BY 4.0 / obs. 167411429
Zephyranthes chlorosolen, photographed by Michelle W. （鍾偉瑋）
fig. f Michelle W. （鍾偉瑋）, CC BY 4.0 / obs. 162178820
Zephyranthes chlorosolen, photographed by Michelle W. （鍾偉瑋）
fig. g Michelle W. （鍾偉瑋）, CC BY 4.0 / obs. 156505553
Zephyranthes chlorosolen, photographed by Nathan May
fig. h Nathan May, CC BY 4.0 / obs. 164269818

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.

Confused withby our own model

These are not lookalikes we guessed at. Each one is a species our identification model genuinely mistook for this plant, and how many times. The error rate is published.

Flowering n = 2,380 observations

Peak flowering in Sep, from 2,380 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 15 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.

  • Amaryllis drummondii Steud.
  • Cooperia brasiliensis Traub
  • Cooperia chlorosolen Herb.
  • Cooperia drummondiana Herb.
  • Cooperia drummondiana var. chlorosolen (Herb.) Herb.
  • Cooperia drummondii Herb.
  • Cooperia drummondii var. chlorosolen (Herb.) Steud.
  • Cooperia kansensis W.Stevens
  • Cooperia mexicana Herb.
  • Leucothauma chlorosolen (Herb.) Ravenna
  • Zephyranthes brasiliensis Traub
  • Zephyranthes brazosensis Traub
  • Zephyranthes brazosensis var. chlorosolen (Herb.) Traub
  • Zephyranthes herbertiana D.Dietr.
  • Zephyranthes kansensis (W.Stevens) Traub

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.