172 
бонбона TERRACINA 1. On оге а in Bethlehem Steel Co.'s yard. 
eported in Bull. Tomey Club 19 1892. 
EUPHORBIA Cyparissias L. In ай pcdes Bethlehem. May 1898. 
CALLITRICHACEAE 
CALLITRICHE PALUSTRIS L. Mostly in cold and running water. (Porter.) 
CALLITRICHE HETEROPHYLLA Pursh. In ponds and slow streams. (Porter.) 
LIMNANTHACEAE 
FLOERKEA PROSERPINACOIDES Willd. In marshes and along rivers. (Porter.) 
ANACARDIACEAE 
RHUS COPALLINA L. In dry soil along Lehigh river. July 22, 1899. 
Кноѕ HIRTA (L.) Sudw. xs dry soil along Lehigh river. aly 22, 1899. 
US GLABRA L. In p soil near К m. july ro, 
Raus VERNIX L. In swam 
RHUS RADICANS L. hs thickets ыйын streams and is only too common along 
the Lehigh canal; also in Monocacy v: 
COTINUS COTINOIDES (Nutt.) Britton. g ri from cultivation, Easton. 
(Porter.) 
ILICACEAE 
ILEX VERTICILLATA (L.) A. Gray. In swamps. (Porter.) 
ILICIOIDES MUCRONATA (L. ) Britton. In swamps. (Рогќег.) 
CELASTRACEAE 
EUONYMUS ATROPURPUREUS Jacq. In moist soil along Saucon creek 1 mile 
from its mouth. 
EUONYMUS EUROPAEUS L. Escaped from cultivation. (Port BELL 
CELASTRUS SCANDENS L. In dry soil mon Lehigh river нади ethlehem 
and суа May 30, 1900; along Monocacy valley near сое 
In fruit Nov 
STAPHYLEACEAE 
STAPHYLEA TRIFOLIA L. Та thickets along Lehigh canal between Bethlehem 
and Freemansburg. May 12, 1902. 
ACERACEAE 
ACER SACCHARINUM L. Along streams. (Porter. Extensively used as 
shade trees in Bethlehem 
ACER RUBRUM L. On banks of Lehigh river near pia Bethlehem. 
ACER SACCHARUM Marsh. In rich woods. (Porter.) 
RN 
f. 
ACER SPICATUM Lam. In damp woods. (Porter.) 
ACER NEGUNDO L. Along Peri at) A orter.) 
HIPPOCASTANACEAE 
JEscuLus HiPPOCASTANUM L. Escaped from cultivation, Easton. (Porter.) 
BALSAMINACEAE 
IMPATIENS BIFLORA Walt. In wet grounds along Monocacy and Saucon 
creeks. Aug. 12, ig 
IMPATIENS AUREA M In moist soil along Lehigh river and Monocacy 
creek. July 22, 1899. 
