•905j Some Rarer Plants of Wellington Couvty. Ont. 217 



SOME OF THE RARER PLANTS OF WELLINGTON 



COUNTY, ONT. 



Collected by A. B. Klugh. 



AZPHRODIUM BOOTTiL Very rare. One plant only found, in 

 a cedar swamp near Guelph. Ont. June 28, 1903. 



AsPLEXiUM viRiDis. Rare. Moist mossy rocks near Guelph 

 July 5, 1903. ^ ' 



MUHLENBERGIA svLVATiCA. Common in places alon^ the 

 River Speed, near Guelph. 



Sporooolus vagin^florus. Abundant along roadsides 

 throughout the southern half of Wellington Co. 



Arrhenatherum aven.aceum. Roadsides south of Guelph. 



Poa alsodes. F,.irly common in woods south of Guelph 

 Th.s IS not the type of ./..,/.. but a glabrous-glumed form with 

 few and long branches, thus somewhat approaching P. cie5:7.s, 

 but d.stmguLshed from that species by the very acute flowering 

 glumes and the longer and broader leaves. 



PucciNELLiA DisTANS. Along roadsiJes south of Guelph. 



Agropvrum caninum. Common in some thickets south of 

 Guelph. 



Arethusa bulbosa. Fairly common in an open bog south 

 ruelph. 



Orchis rotundifolia. Frequent in a bog south of Guelph. 



Habenaria tridentata. Frequent in an open bog south of 

 Gueiph. ^ 



Habenaria lacera. Common in an open bog south of 

 (juelph. 



Salix amvgdaloides. Very common in Wellington Co. and 

 wherever I have been in southern and south-central Ontario. In 

 the southern portion of Wellington Co. it outnumbers S. mWa 

 twenty to one. Usually passed over for S. nigra, but easily dis- 

 tinguished by the leaves being glaucous beneath instead of bric^ht 

 green as in S. nigra. ^ 



Salix serissima. Fern. Rather scarce in southern Welling- 



of Guelph. 



