78 FLORA OF ST. CROIX AND THE VIRGIN ISLANDS. 



597. S. polygamum, Valil (v. Kakkerlakka-berry). 



FL all the year round. In dry thickets, common. — ^A^irgin Islands. 



(In DC. Prodr. xiii, i, 197, it is stated that this species has been found 

 in St. Croix by Wydler, which, however, appears doubtful to me. West, 

 p. 275, only gives St. Jan as habitat, yet Vahl in his Symb. Bot. iii, 89, 

 and after him probably Griseb. Fl. p. 443, refer to West as the authority 

 for St. Croix as habitat.) 



598. Cestrum laurifolium, L'Her. 



n. Jan.-April. Petiole black ; berry dark purple. In forests, not 

 uncommon. — All islands. 



599. C. diurnum, L. 



Fl. Feb.-June. In forests, uncommon. — Virgin Islands; St. Croix 



(West, p. 270). % 



600. C. nocturnum, L. 



Fl. March. In forests, rare. — St. Jan (Eogiers, Josliee Gut). 



I Cultivated species: Datura suaveolens, HBK.; Petunia nyctaginifiora^ 

 Juss., and P. violacea, Liudl.; Solamim Seaforfhianum, Andr., 8. tubero- 

 sum, L. (v. Irish potato), and S. Melongena, L. (v. Egg-plant, Beranger).] 



SCROPHiri^ARIACE^. 



601. Scoparia dulcis, L. 



Fl. all the year round. A common weed along roads and in moist 

 localities. — All islands. 



602. Capraria biflora, L. a) and /3) pilosa (v. Goat-weed). 



Fl. all the year round. Leaves used for tea. Both forms along roads, 

 common, a) in moist, /?) in dry localities. — All islands. 



603. Herpestis striata, Scbrad. 

 St. Thomas (Benth.). 



604. H. chamaedryoides, Ktli. 



Fl. Dec-March. Pedicel bearing two bracteolae at the base. The 

 two injiermost calyx-lobes setaceous. In moist localities, rare. — St. 

 Croix (Spring-gut). 



605. H. Monniera, Ktli. 



Fl. all the year round. Along rivulets and on the margins of lagoons, 

 common. — All islands. 



606. Vandellia diffusa, L. 



St. Croix (liyan in Hb. Havu., Vahl's Eclogue, ii, 47) (Montserrat, 

 Eyan in Hb. Havn., '•'■ vulgaris''^). 



