( 408 ) 
Pedelia parviflora L. C.R 
Roadsides: Porto Rio, Cie St. Thomas. 
Melanthera nivea (L.) S 
Sandy shores: Porto an Culeb 
Tepion alatum (L.) Britton. Ge alata L.). 
Yards: Porto Rico, St. oo , St. Cro 
areca oS (L.) Gae 
Wet s: Porto Rico, Gani St. Thomas, St. Croix. 
Bidens neni HH. B.K 
te places: pe Rico, Culebra, St. Thomas, St. Croix. 
Gun ie B. K. 
Moist oie Pars Rico, St. Thomas, St. Croix. 
Pectis humifusa 
Coastal see Porto Rico, St. Thomas, St. Croix. 
Pectis te L. 
y hillsides: Porto Rico, Culebra, St. Thomas, St. Croix. 
Emilia ee (L.) DC. 
Roadsides: Porto Rico, Culebra, St. Thomas, St. Croix. 
CICHORIACEAE 
mad elcid L. 
places: Porto Rico, Culebra, St. Thomas, St. Croix. 
ckiea ce Jacq 
Roadsides: Porto RES: St. Thomas, St. Croix. 
PTERIDOPHYTA 
(Determined by Miss Margaret Slosson) 
PoLyPoDIACEAE 
Dryopterts ie (Sw.) Urb 
Shady places: Porto Rico, | Thomas, St. Croix. 
maces nie Sw. 
ed banks: Ports Rico, Thomas. 
Piyraganma calomelanos (L.) L 
of shaded rocks: Porto "Rico, St. Thomas, St. Croix. 
ae. pedata (L.) Fée. 
Shaded rocks and ravines: Porto Rico, St. Thomas. 
Adiantum villosum 
avines: Porto ce St. Thomas, St. Croix. 
diantum fragile S$ 
d anks in eee Porto Rico, St. Thomas, St. Croix. 
Paltonium ee (L.) Pres}. 
piphytic on palms, and on rocks: Porto Rico, St. Thomas. 
Polypodium aureum L. 
On rocks: Porto Rico, St. Thomas. 
ea al phyllitidis (L.) Presl. 
d rocks in woods: Porto Rico, St. Thomas, St. Croix. 
Pha exiguum (Hew.) Underw 
On <s and stems of bushes: Potts Rico, St. Croix. 
