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Rhaponticum repens
Russian knapweed Aster Family
Rhaponticum repens Asteraceae
--more--
common name
  Russian knapweed
accepted scientific name
  Rhaponticum repens (L.) Hidalgo
rules for finding collection records
  Rhaponticum repens (13)
  Acroptilon repens (996)
  Centaurea repens (459)
family name
  Asteraceae
Image Author: ©2007 Patrick Alexander
Image License: CC BY-NC-ND
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color color
Flower size is .5 to .6 inches
Leaf: Alternate
Plant Observed 2nd week of April thru 1st week of November
How Likely at this Location (40%)
Name Match (100%)
Plant Showiness (63%)
Links to Plant Descriptions
WTU Herbarium (7)
E-Flora BC
Wikipedia
Yavapai County Plants (2)
eFloras.org
Mark Turner
bugwood.org
Jepson
Montana Field Guide
Prigge&Gibson UCLA
SEINet
Flora of Wisconsin (4)
USDA PLANTS profile
Links to Plant Photos
Cal Photos (32)
G.D.Carr (15)
R.L.Carr (14)
Wikimedia Commons (7)
Tony Valois NPS (5)
New Mexico Flora (4)
SW Colorado Wildflowers (3)
U of Michigan Herbarium (2)
East Colorado Wildflowers (2)
Jay Sullivan (1)
Michael Charters (1)
base map where plant found
mag select
Disturbed
Riparian
Grassland
Desert
 Native Plant Status
native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map
native Not Native
native Not Present

Invasive in some regions.
grid lines base