Flora Library
Search for diffuse knapweed
A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z
diffuse knapweed
Listing 1 - 6 from 6 for diffuse knapweed
invasive species milk vetch winter wheat evening primrose purple loosestrife common names onion desert digger pine weed control darwin mesa colorado plateau beardtongue desert introduced species ragweed ambrosia conium maculatum poison hemlock
CalFlora Common Name Index D
... Diffuse daisy dune bush lupine Davidson's bushmallow desert deathcamas diffuse gayophytum Dune eriogonum Davidson's collinsia desert deervetch diffuse knapweed dune food Davidson's penstemon desert devil's claw diffuse ...
www.calflora.org
Knapweed / Central Washington Native Plants
... is knapweed? Knapweed is an invasive weed. Some of the most familiar introduced species are Centaurea diffusa (diffuse knapweed), C. maculosa (spotted knapweed), and C. solistice (yellow starthistle). Diffuse knapweed was ... species of knapweed had similar beginnings in the U.S. and Canada. Today knapweed is widespread throughout western America as well as in Canada. Diffuse knapweed growth covers ...
www.cwnp.org
Canadian Gov't Prohibited Seeds
... spp. Hoary cress 5. Carduus nutans * Nodding thistle 6. Centaurea diffusa Diffuse knapweed 7. Centaurea maculosa Spotted knapweed 8. Centaurea repens Russian knapweed 9. Centaurea solstitialis * Yellow starthistle 10. Cicuta douglasii Western water hemlock ...
www.em.ca
Publication Group:: Weeds
... offices. Noxious Weeds of Nebraska: Spotted and Diffuse Knapweed, EC173 Biology, identification, distribution and control of spotted and diffuse knapweed, including an illustrated life cycle and photos ... . Noxious Weeds of Nebraska: Spotted and Diffuse Knapweed, EC173 Biology, identification, distribution and control of spotted and diffuse knapweed, including an illustrated life cycle and photos ...
www.ianrpubs.unl.edu
Coconino Co. Guidelines
... Lytrhum salicaria Purple loosestrife Noxious weeds: N -Bromus tectorum Cheatgrass N-Centaurea diffusa Diffuse Knapweed N-Centaurea solstitalis Yellow Starthistle N-Cirsium vulgare Bull Thistle N-Eleagnus ... dalmatica Dalmatian Toadflax N-Onopordum acanthium Scotch Thistle N-Centaurea repens Russian Knapweed N-Tamarix sp. Tamarix Copyright © 2006 The Arboretum at Flagstaff Last modified: October ...
www.thearb.org
Rio de Flag
... Calylophus fendleri H SUNCUPS Carex sp. L SEDGE Ceanothus fendleri S BUCKBRUSH Centaurea diffusa H DIFFUSE KNAPWEED Chenopodium berlandieri H PIT-SEED GOOSEFOOT Chrysothamnus nauseosus S RABBIT BRUSH Circium vulgare H BULL ...
www.thearb.org More from this site