38 



Proceedings of the Columbus Horticultural Society. 



Typical Species of the Nco-Tra7isitio7i Region. 



Pinus Strobus, 

 Larix laricina, 

 Potamogeton amplifolius, 

 Potamogeton lonchites, 

 Potamogeton pt- rfoliatus, 

 Potamogeton foliosus, 

 Potamogeton obtusifolius, 

 Oryzopsis juncea, 

 Cinna latifolia, 

 Scirpus subterminalis, 

 Scirpus debilis, 

 Scirpus Torreyi, 

 Eriophorum vaginatum, 

 Eriophorum polystachyon, 

 Eriophorum gracile, 

 Carex oligosperma, 

 Carex scabrata, 

 Carex limosa, 

 Carex pallescens, 

 Carex conoidea, 

 Carex pedunculata, 

 Carex tenella, 

 Carex sterilis, 

 Carex canescens, 

 Carex trisperma, 

 Calla palustris, 



"V'agnera trifolia, 

 Habenaria Hookeriana, 

 Habenaria blephariglcttis, 

 Corylus rostrata, 

 Betula lutea, 

 Blitum capitatuHQ, 

 Sagina procumbens, 

 Nymphcea Kalmiana, 

 Coptis trifolia, 

 Aconitum Noveboracense, 

 Aconitura uncinatum, 

 Adlumia fungosa, 

 Sarracenia purpurea, 

 Geum strictum, 

 Sorbus sambucifolia, 

 Polygala paucifolia, 

 Ilicioides mucronata, 

 Hypericum ellipticum, 

 Conioselinum Chinense, 

 Hydrocotyle Americana, 

 Cornua Canadensis. 

 Pyrola asarifolia, 

 Pyrola secunda, 

 Oxycoccus Oxycoccue, 

 Viburnum alnifolium, 

 Viburnum cassinoides. 



The plants of this region given above as typical, are north 

 and northeastern in range. Pinus strobus and Larix laricina are 

 here indigenous, while numerous species of high latitudes are 

 found in the deep ravines and about the small lakes and tama- 

 rack swamps peculiar to this part of our glaciated area. The 

 typical species and the general aspects of the region resemble 

 quite closely those of northeastern Indiana. Extreme north- 

 western Ohio will doubtless disclose there, upon thorough 

 investigation, many of the plants in this list. 



lypical Species of the Lacustri^ie Region. 



Equisetum littorale, 

 Juniperus communis, 

 Potamogeton praelongus, 

 Potamogeton Hillii, 

 Potamogeton Fricsii, 

 Potamogeton interruptus, 

 Sporobolus cryptandrus, 

 Ammophila arenaria. 

 Calamovilfa longifolia, 

 Sicglingia purpurea, 

 Eragrostis pectinacea, 

 Cyperus Schweinitzii, 

 Juncut Gerardi, 



Sjflliif TTTiygdilnidpg, 

 Salix glaucophylla, 

 Polygonum ramosissimum, 

 Polygonella articuiata, 

 Anemone cylindrica. 

 Ranunculus ovalis, 

 Cakile edentula, 

 Potentilla arguta, 

 Potentilla paradoxa, 

 Potentilla Anserina, 

 Prunus cuneata, 

 Lathyrus maritimus, 

 Lathyrus ochroleucus. 



