Lundell, Cyrus Longworth  <br/><br/>
Flora of texas  

 - Dallas:   University Press in Dallas,   1955 
<br/><br/> Vol.1 (Pteridophyta)<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany 
<br/><br/><label>Subjects--Index Terms: </label>Flora  
<br/><br/><label>Universal Decimal Class. No.: </label>581.9(754)  / J5