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Nelson's checkermallow
Sidalcea nelsoniana
Sidalcea nelsoniana
Nelson's checkermallow Mallow Family
Sidalcea nelsoniana Malvaceae
common name
  Nelson's checkermallow
accepted scientific name
  Sidalcea nelsoniana Piper
rules for finding collection records
  Sidalcea nelsoniana (124)
family name
Image Author: ©2014 Rhiannon Thomas, Oregon Department of Agriculture
Image License: CC BY-NC-ND
Image Source Image Source

Category: Wildflowers
Flowers: Five petals
Petal colors: color
Flower size is 0.4 to 1.2 inches
Leaf: Alternate, Basal
Plant Observed 3rd week of May thru 2nd week of September

How Likely at this Location (10%)
Name Match (100%)
Plant Showiness (54%)
base map where plant found
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Native Plant Status
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native Native
native Not Present