Evelt, Erwin F. <br/><br/>
Shoshonea pulvinata, a new genus and specie of umbellifesae from wyoming 

<br/><br/> Sobretiro de : Systematic botany 7 (4) : 471-475, 1982 
<br/><br/><label>LCCN: </label>42801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Umbelíferas.