20 



ROCHESTER ACADEMY OF SCIENCE. 



[Oct. 8, 



Habenaria tridentata, 

 Habenaria ciliaris, 

 Habenaria blephariglottis, 

 Hypoxys erecta, 

 Ornithogalum umbellatum, 

 Trillium cernuum, 



Juncus tenuis var. — ? tall, with 



crowded glomerate heads, 

 Juncus alpinus var. insignis, 

 Typha latifolia var. elongata, 

 Sagittaria variabilis var. obtusa, 

 Sagittaria variabilis var. latifolia, 

 Sagittaria variabilis var. angustifolia, 

 Sagittaria variabilis var. diversifolia. 

 Sagittaria variabilis var. gracilis, 

 Sagittaria heterophylla, 

 Sagittaria heterophylla var. elliptica, 

 Potamogeton fluitans, 

 Potamogeton amplifolius, 

 Potamogeton praslongus, 

 Potamogeton crispus, 

 Naias marina var. recurvata, 

 Cyperus aristatus, 

 Eleocharis rostellata, 

 Eleocharis intermedia, 

 Eleocharis pauciflora, 

 Scirpus Smithii, 



Eriophorum cyperinum var. laxum, 

 Eriophorum alpinum, 

 Eriophorum Virginicum var. album, 

 Eriophorum polystachyon, 

 Scleria verticillata, 

 Carex lupulina var. pedunculata, 

 Carex monile, 

 Carex retrorsa var. Hartii, 

 Carex lurida, 



Carex hystricina, 



Carex scabrata, 



Carex fusca, 



Carex glaucodea, 



Carex pallescens — the undulataform, 



Carex oligocarpa, 



Carex laxiflora var. latifolia, 



Carex Careyana, 



Carex tetanica, 



Carex umbellata, 



Carex Jamesii, 



Carex decomposita, 



Carex teretiuscula, 



Carex teretiuscula var. major, 



Carex alopecoidea, 



Carex rosea var. radiata, 



Carex echinata var. microstachys, 



Carex straminea, 



Carex straminea var. mirabilis, 



Panicum Crus-galli var. muticum, 



Anthoxanthum odoratum, 



Oryzopsis Canadensis. 



Muhlenbergia sobolifera, 



Alopecurus pratensis, 



Cinna pendula, 



Holcus lanatus, 



Deschampsia caespitosa, 



Trisetum palustre, 



Elusine Indica, 



Eatonia Dudleyi, 



Eragrostis reptans, 



Eragrostis capillaris, 



Poa debilis, 



Festuca ovina, 



Elymus Canadensis var. glaucifolius. 



COMPARISON WITH THE BUFFALO FLORA. 



Plants common to the Monroe and Buffalo Floras, not reported i?i the 



Cayuga List. 



Asimina triloba, 

 Corydalis flavula, 

 Nasturtium lacustre, 

 Sisymbrium Thaliana, 

 Brassica campestris, 

 Brassica rapa, 



Thlaspi arvense, 

 Lepidium intermedium, 

 Cakile Americana, 

 Lechea major, 

 Viola tricolor var. arvensis, 

 Saponaria Vaccaria, 



