FLORA OF ST. CROIX AND THE VIRGIN ISLANDS. 115 



II. CRYPTOGAMS VASCTJLARES. 



LYCOPODIACEJE. 



978. Lycopodium cernuum, L. 



Gregarious among rocks on high hills, here and there. St. Thomas 

 (Crown, Signal Hill). 



979. Psilotum triquetmm, Sw. 



In shady places among rocks, not uncommon. St. Croix (Crequis) ; 

 St. Thomas (Signal Hill). 



FIJLICES. 



980. Ophioglossum reticulatum, L. 



In pastures under rocks on high hills, not uncommon. St. Thomas 

 (Crown). 



981. Davallia aculeata, Sw. (v. Prickly Fern). 



In pastures on high hills, here and there. St. Thomas (Signal Hill, 

 above St. Peter, 1300'). 



982. Adiantum villosum, L. 



Among rocks in forests, uncommon. St. Croix (Crequis, Vieques). 



983. A. intermedium, Sw. 



On high hills, not uncommon. St. Thomas (Signal Hill). 



984. A. microphyllum, Kaulf. 



Fragrant in the morning. In dense forests, uncommon. St. Thomas 

 (Crown). 



985. A. tenerum, Sw. (v. Maiden-hair). 



In thickets, not uncommon. All islands. 



986. A. fragile, Sw. 



Iii the same localities as the preceding, uncommon. All islands. 



987. Cheilanthes microphylla, Sw. 



St. Croix (West, p. 313, Benzon in Hb. Havn.); St. Thomas (Eavn 

 in Hb. Havn.). 



988. Pteris longifolia, L. 



Along rivulets in forests, rare. St. Croix (Crequis). 



