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San Pedro matchweed
Xanthocephalum gymnospermoides
San Pedro matchweed Aster Family
Xanthocephalum gymnospermoides Asteraceae
--more--
common names
  San Pedro matchweed
  matchweed
accepted scientific name
  Xanthocephalum gymnospermoides (A. Gray) Benth. & Hook. f.
rules for finding collection records
  Grindelia gymnospermoides (2)
  Xanthocephalum gymnospermoides (182)
family name
  Asteraceae
Image Author: ©2009 Patrick Alexander
Image License: CC BY-NC-ND
Image Source
Category: Wildflowers
Flowers: No obvious petals
Petal colors: color
Leaf: Alternate, Simple
Plant Observed beginning of July thru 1st week of November

How Likely at this Location (12%)
Name Match (100%)
Plant Showiness (45%)
Links to Plant Photos
New Mexico Flora (5)
Cal Photos (10)
SEINet (5)
base map where plant found
mag select

Riparian
Grassland
Disturbed
Forest
Desert
Rocky
Native Plant Status
native status map native status map native status map
native Native
native Not Present

grid lines base