16 



iJ^- 



. Atnus incana, Willd. — Bruce Mines, Mississagui Id., Border of Lake St. Joseph Id.) 

 McLeod's Hbr. and S.W. Pt. Cockburn. 



SALICACEiG. 



u-^314. Saliz Candida, Willd. — Common marshy grounds, St. Joseph, Cockburn and Drum- 



mond Isds. 



315. " cordata, Muhl. — Sand reaches, S. side Cockburn Id. 



316. " pedicellaris, Pursh. — Sand Bay. 



1^317. Populus tremuloides, Michx. — Gore Bay, Mississagui Id., Mildrum Bay, St. Joseph 



Id., Sidgrave Cove, Vermont Hbr. 

 1^ 318. " grandidenlata, Michx. — Gore Bay, St. Joseph, Cockburn and Drummond 



Id. 

 JU9. " bahamifera, L.— Same localities as last. 



CONIFEPwE. 



u-320. Pinus resinosa, Ait. — Common throughout, Cockburn Id., Sidgrave Cove, Drummond 



Id., Gore Bay. 

 U-""321. " strobus, L. — Mississagui, St. Joseph, Drummond, Cockburn Isds , Gore Bay. 

 ^,-322. Abies balsa/nea, Marshall. — Mississagui Id., and on nil the Manitoulin group. 

 ^-323. • " Canadensis, Michx. — St. Joseph Id., some trees three feet in diameter. Cock- 



burn Id,,, Gore Bay. » 



324. " nigra, Poir. — Cockburn Id. ~t}<*U^s •v^t*' ^■*-* A ~**~ 

 -> 325. ■ \" t r ^alba, Mich. — Interior St. Joseph Id., northern part Cockburn Id., Gore Bay. 



Whiskey Id. 

 i^- 326. Larix Americana, Michx. — Bruce Mines, S. end St. Joseph Id., Cockburn Id., McLeod 



Hbr., Vermont Hbr., Mildrum Bay. 

 ^,.827. Thuja occidentalis, L.— Common from the Grand Manitoulin Id. to Bruce Mines. 



328. Juniperus communis, L. — Drummond Id., S. W. point and McLeod's Hbr., Cock- 



burn Id. 



329. " Virginiana, L. Var. humilis, — W. sides Drummond and Cockburn Isds. 



330. Taxus baccata, L., Var. Catiadensis, Gray. — Owen Sound, Mississagui Id., Hilton. 



Little Cockburn Id., Gore Bay, Vermont Hbr. 



ARACE^E. 



^331. Arisxma triphyllum, Torr. — Owen Sound, St. Joseph Id. 

 ^332. Ctilla pulustris, L. — Hilton. 

 333. Acorus calamus, L. — Gore Bay, Vermont Harbor. 





TYPHACEiE. 



;^334. Typha latifolia, L. — Mississagui Id., S. end St. Joseph, Gore Bay. 



335. Sparganium ramomm, Hudson. — Head of Gore Bxy. 

 _,. 336. " natans, L., Var. affine, Fries. — Vermont Harbor. 



NAIADAUE.E. 



337. Potamogeton pectinatus, L. — Sandy Bay, N. side Cockburn Id. 



338. " Robbinsii, Oakes. — Same place as last. 



339. " —pusillus, L. — With the above in a small sheltered nook of Sandy Bat, 



340. " - pauciflorus, Pursh. — Gore Bay. 



341. " _ .compressus, L. — Hay Point. 



342. " -perfoliatus, L. — Sandy Bay. — ■ 



343. " _ lucens, Var. jluitans, Roth. — Gore Bay. 

 M4. " - heterophyllus, Schreber. — Sandy Bay* 



