268 
Carwography. 
2, Herbaccous Plants. (Only those which do not grow generally in the 
country are mentioned.) 
Veronica intermedia, L. D. S. com- 
monly called beccabunga 
scutellata 
Monarda fistulosa 
Salvia lyrata 
Podostemon ceratophyllum, (in Dela- 
ware river) 
Heteranthera graminea, (Bushkill) 
Carex cephalophora 
Muhlenbersgii 
muricata 
retroflexa 
rosea 
costata, 1L.. D. 5. 
marginata 
anceps 
umbellata 
nigromarginaia, L. D.S. 
Scirpus planifolius 
Cyperus mariscoides 
Oryzopsis (Piptatherum) melanocar- 
a 
Mamneaperss erecta 
Poa spectabilis 
annua 
Bromus purgans 
pubescens 
Elymus philadelphicus 
canadensis 
Galium boreale 
Phlox subulata 
Plantago virginica, (Jefferson hill.) 
Cornus sanguinea 
alternifolia 
paniculata 
Potamogeton perfoliatum, (Lehigh ) 
crispum, ibid. 
Hydrophyllum virginicum 
Campanula americana 
rotundifolia, (rocks) 
Viola cordifolia (sororia) 
blanda 
ertocarpa, L. D.S. 
rostrata 
debilis 
Gentiana crinita 
Aclepias syriaca, very common 
Chenopodium ambrosioides 
Smilacina canadensis 
Polygonatum latifolium 
pubescens 
Trillium cernuum 
Veratrum viride 
Silene pennsylvanica 
Sedum telephioides 
Cerastium arvense, (rocks) 
Arenaria stricta 
Potentilla norwegica 
Geum album 
Aquilegia canadensis 
Atragena pennsylvanica 
Scutellaria iateriflora 
Verbena hastata 
spuria 
Bartsia coccinea 
Pentstemon pubescens 
Orohanche americana 
Obolaria virginica 
Arabis faleata 
thaliana 
lyrata 
Geranium robertianum 
Corydalis cucullaria 
glauca 
Polygala paucifolia 
Hyoseris amplexicaulis 
dichotoma 
Prenanthes serpentaria 
alba 
crepidina 
cordata 
racemosa 
Hieracium paniculatum 
fasciculatum ? 
marianum 
EKrigeron purpureum 
Senecio balsamitae 
obovatus 
aureus 
Aster macrophyllus 
paniculatus 
cordifolius 
Ambrosia trifida 
Goodyera pubescens 
Malaxis liluifolia 
Valisneria spiralis 
Lycopodium dendroides 
