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Grand Coulee onion
Grand Coulee onion Onion Family
Allium constrictum Amaryllidaceae
common name
  Grand Coulee onion
accepted scientific name
  Allium constrictum (Ownbey & Mingrone) P.M. Peterson, Annable & Rieseberg
rules for finding collection records
  Allium constrictum (7)
  Allium douglasii constrictum (2)
family name
Image Author: none

Category: Wildflowers
Flowers: Six petals
Petal colors: color
Leaf: Basal
Plant Observed All Year

How Likely at this Location (10%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Photos
R.L.Carr (13)
base map where plant found
mag select
Native Plant Status
native status map native status map
native Native
native Not Present

grid lines base