22 



ROCHESTER ACADEMY OF SCIENCE. 



[Oct. 8, 



COMPARISON OF CAYUGA AND BUFFALO FLORAS. 



Plants common to the Cayuga and Buffalo Floras, not reported in the 



Monroe List. 



Thalictrum purpurascens, 



Ranunculus circinatus, 



Ranunculus bulbosus, 



Papaver Rhoeas, 



Fumaria officinalis, 



Dentaria maxima, 



Cardamine hirsuta var. sylvatica, 



Arabis confinis, 



Arabis lyrata, 



Draba incana var. arabisans, 



Draba verna, 



Sisymbrium canescens, 



Viola Selkerkii, 



Cerastium viscosum, 



Cerastium nutans, 



Oxalis Acetosella, 



Potentilla arguta, 



CEnothera biennis var. muricata, 



Mollugo verticillata, 



Lonicera sempervirens, 



Lonicera hirsuta, 



Valeriana officinalis, 



Bellis perennis, 



Aster Novi-belgii ? 



Coreopsis trichosperma, 



Tanacetum vulgare var. crispum, 



Artemisia Abrotanum, 



Centaurea Cyanus, 



Hieracium Gronovii, 



Lactuca integrifolia, 



Pyrola rotundifolia var. uliginosa, 



Phlox paniculata, 



Phlox maculata, 



Myosotis arvensis, 



Onosmodium Carolinianum, 



Ipomcea Nil, 



Cuscuta Epilinum, 



Cuscuta inflexa, 



Collinsia verna, 



Blephilia hirsuta, 



Lophanthus scrophulariaefolius, 



Physostegia Virginiana, 



Atriplex patulum var. littorale, 



Euphorbia Esula, 



Myrica asplenifolia, 



Habenaria fimbriata, 



Sisyrinchium anceps, 



Lilium superbum, 



Juncus acuminatus var. debilis, 



Juncus Canadensis vr. brachycephalus, 



Potamogeton marinus, 



Scirpus planifolius, 



Scirpus maritimus, 



CareK pauciflora, 



Carex folliculata, 



Carex laxiflora var. plantaginea, 



Carex canescens, 



Carex canescens var. alpicola, 



Alopecurus geniculatus, 



Glyceria Canadensis. 



LISTS OF PLANTS PECULIAR TO EACH OF THE THREE FLORAS. 



Plants peculiar to the Monroe Flora, not reported in either the Cayuga 



or Buffalo Lists. 



Ranunculus repens fl. pi. Barbarea prsecox, 

 Ranunculus abortivus var. micranthus Viola tricolor, 



Ranunculus acris fl. pi. Silene Virginica, 



Delphinium Ajacis, Lychnis Chalcedonica, 



Nelumbo lutea, Arenaria Michauxii, 



Nuphar advena var. minus, Buda rubra, 



Nasturtium sylvestre, Geranium molle, 



