Beskow, W.B. Harrington, K.C. <br/><br/>
Influence of light on the germination of ragwort (Senecio jacobaea L. Asteraceae)seeds previously stored in the soil seed bank of a pasture. 

<br/><br/><label>Subjects--Topical Terms: </label><br/>PASTO<br/>SEMENTE<br/>GERMINAÇÃO<br/>LUZ