77 

 (FLORA OTTAWAENSIS.-Co7i(mued from parte G^-) 



125. C. ROTUNDIFOLIA, Michx. 



Springy wood. Billings Bridge. This is a weak-stemmed few- 

 flowered plant with angular root leaves upon long petioles- 

 Stem fleshy at the base. May 3. 



129. C, PRATENSis, L. (Ladies' smock. '-'Cuckoo-pint.") 

 Peat-bogs and wet me.adows. Dow's swamp, Billings Bridge, 



Beechwood, Lake Flora, (J. F.); Janeville, (R. B. Whyte). 

 The Canadian plant, as noticed in Macoun's catalogue is more 

 slender than the European, and always white-flowered. Young 

 plants are produced in great abundance from the leaflets which 

 fall ofi" and float on the top of the water. May 2. (B.) 



130. C. HiRSUTA, L. (Small Bitter-cress.) 



Low ground and springy woods. An inconspicuous plant with a 

 very inappropriate name, being almost glabrous. June 2. 



ARABIS, L. Rock-Cress. 



135. A. HIRSUTA, Scot. (Hairy Rock-cress.) 



Rocky open woods and pastures. Little Chaudiere, Britannia, 

 Hull, Aylmer, Chelsea, ikc. May 4. 

 13S. A. Drummondii, Gray. (Tower-mustard.) 



Rocky pastures. A lai-ge distinct species. May 4. (B.) 



140. A. PERFOLiATA, Law. (Smooth Tower-mustard.) 



Sandy woods and pastures, A tall slender plant with yellowish 

 flowers and leaves only apparently, not really, perfoliate. June 

 2. 



141. A. LAEVIGATA, Poir. 



Mountain side. King's Mountain, Chelsea, P.Q. June. 



BARBAR^A, R. Br. Winter-cress. 



145. B. VULGARIS, R. Br. (Yellow Rocket). 



On rocks and by waysides. Lovers' Walk, New Edinburgh, 

 Billings Biidge. Ju. 3. 



. var. STRiCTA, Regel (Native winter-cress). 



Swampy woods. Beechwood. A much less conspicuous plant 

 than the type, with ^leader stem and small flowers. Ju. 2. 



