Orobanche Virginiana. 39 
TABLE XXVII, 
Fig. 14. Represents the upper portion of a flowering specimen of 
Orobanche Virginiana, separated from the thickest stem 
of No. 2. 
2. The root and lower part of the same. 
3. A tubular infertile flower, with its calix. 
4, Calix, stamens, and pistil. 
5. A fertile flower with the gibbous germ full of immature 
seeds, situated in the calix. 
