127 
COMMELINACEAE 
COMMELINA NUDIFLORA L. [п sandy soil along the Lehigh river at Glendon. 
ug. 25, 1902. 
COMMELINA COMMUNIS L. In waste places, Bethlehem. 
PONTEDERIACEAE 
PONTEDERIA CORDATA L. In wet soil along Lehigh river at Island Park. Aug. 
OI. 
HETERANTHERA RENIFORMIS R. & P. In mud or shallow water. (Porter.) 
HETERANTHERA DUBIA (Jacq.) MacM, In still water. (Porter.) 
JUNCACEAE 
Juncus EFFUsUS L. In moist soil along the canal at Bethlehem. June 20, 
Juncus BUFONIUS L. Frequenting dried-up pools, borders of streams and 
roadsides. (Porter. 
ores TENUIS Willd. In dry sandy paths along Lehigh river, Bethlehem. 
uly 15, 1899. 
JuNcus sEcuNDUS Beauv. In — Bethlehem. [шу 5 1899. 
Juncus WAA INATA Rostk. In grassy places. (Porte 
JUNCUS NODOSU (Porter. 
Juncus утеру JI. Са (Porter.) 
JUNCUS CANADENSIS SUBCAUDATUS En elm. (Porter.) 
Juncus ACUMINATUS Michx. Frequents moist bein (Porter.) 
уд CAMPESTRE (L.) Kuntze. In wood lands. Porter.) 
MELANTHACEAE 
SEAMA EITM LUTEUM (L.) A. Gray. In moist meadows and thickets. 
wre 
poesi D LATIFOLIUM Desr. In dry woods and on hills.  (Porter.) 
Коа ii IRIDE Ait. In moist ground at Wind Gap. (G. W. Caffrey.) 
VULARIA PERFOLIATA L. In moist oer and edi on Lehigh Mt. and 
along ca a near Sep igs May 17, y. 
UvULARIA SESSILIFOLIA L. In thi Pris duca, canal one mile east of Bethle- 
hem. May 9, 1898. 
LILIACEAE 
HEMEROCALLIS TOLNA L. In meadows and along Когана, анар, 
ALLIUM VINEALE L. In fields m Bethlehem. at a 1897 
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LILIUM TIGRINUM Andr. Escaped from cultivation nien dec 3 miles north 
of Bethlehem. i : 
ERYTHRONIUM AMERICANUM Ker. In moist sandy soi! along towpath east of 
Bethlehem. April, 189^. 
ORNITHOGALUM UMBELLATUM L. 1а meadows — Saucon Creek about one 
mile from its mouth. Native d гулала jun 1901. 
ORNITHOGALUM NUTANS n damp soil along nod one mile east of Beth- 
le 
m. 
MuscarRI BOTRYOIDES (L.) Mill. In waste places along roadsides, Bethlehem. 
CONVALLARIACEAE 
ASPARAGUS OFFICIN pod L. In thickets and along fences and waste places, 
Bethlehem. Ma 
— RACEMOSA 1L) Morong. In shaded places along Monocacy and 
eeks. Mav 30, 1899. 
