Otsiikin Thermopsis rhombifolia

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Voucher

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Field Photo

Otsiikin Thermopsis rhombifolia information

Traditional knowledge

Otsiikin "Buffalo bean" is one of the earliest flowers to bloom in spring, and an indication that winter has come to an end. When the yellow flowers bloom it is time to begin preparations for the year's Okan (Sundance). 

Description 

Upright perennial (20–60 cm) with grey-green leaves divided into three broad leaflets. Produces clusters of bright yellow pea-like flowers followed by slender seed pods. 
 

References

GBIF.org (04 August 2025) GBIF Occurrence Download  https://doi.org/10.15468/dl.cy52jt