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Invasive Plants of Theodore Roosevelt National Park

Alfalfa 1
Medicago sativa
Black Bindweed 2
Fallopia convolvulus
Black medick 3
Medicago lupulina
Bladder Campion 4
Silene vulgaris
Chenopodium 5
Common Dandelion 6
Taraxacum officinale
Creeping Thistle 7
Cirsium arvense
Docks 8
Rumex
Field Bindweed 9
Convolvulus arvensis
Field Sowthistle
Sonchus arvensis arvensis
Flixweed 10
Descurainia sophia
Houndstongue Hawkweed 11
Hieracium cynoglossoides
Lamb's Quarters 12
Chenopodium album
Musk Thistle 13
Carduus nutans
Prickly Russian Thistle 14
Salsola tragus
Purple Loosestrife
Lythrum salicaria
Russian Olive 15
Elaeagnus angustifolia
Saltcedar 16
Tamarix ramosissima
Spotted Knapweed 1
Centaurea stoebe
Summer-cypress 17
Bassia scoparia
Wallflowers 18
Erysimum
Yellow Salsify 19
Tragopogon dubius
Yellow Sweet Clover 3
Melilotus officinalis
desert madwort 20
Alyssum desertorum
fivestamen tamarisk 14
Tamarix chinensis
leafy spurge 1
Euphorbia esula
littlepod false flax 21
Camelina microcarpa

Edited by Kaisa Wayrynen, some rights reserved (CC BY-SA)

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