Appendix 5 - Preliminary list of vascular plants in Garfield and in 

 McCone counties* 



FAMILY 



Genus, Species 



Common name 



Garfield McCone 



ACERACEAE 

 Acer negundo 



Box elder 



ALISMATACEAE 

 Alisma grcunineum 



Alisma triviale 



water plaintain 

 water plaintain 



AMARANTHACEAE 



Amaranthus alba Tumbleweed 



Amaranthus blitoides Pigweed 



Amaranthus retroflexus Pigweed 



ANACARDIACEAE 



Rhus trilobata Skunkbush 



Toxicodendron rydbergii Poison ivy 



APIACEAE 



Cymopterus acaulis cymopterus 

 Cymopterus terebinthinus cymopterus 

 Lomatium f oeniculaceum Desert parsley 

 Musineon divaricatum Wild parsley 



APOCYNACEAE 

 Apocynum 



androsaemi folium 

 Apocynum cannibinum 



Spreading dogbane 

 Indian hemp dogbane 



ASCLEPIADACEAE 

 Asclepias speciosa 

 Asclepias verticillata 

 Asclepias viridiflora 



ASTERACEAE 



Achillea millefolium 

 Agoseris glauca 

 Ambrosia acanthicarpa 

 Ambrosia psilostachya 

 Antennaria neglecta 

 Antennaria parvifolia 

 Arnica fulgens 

 Artemisia biennis 

 Artemisia campestris 

 Artemisia cana 

 Artemisia dracunculus 

 Artemisia frigida 



*Asterisked species are exotic 



Bold-faced species were collected in the course of this study 



