17-2 



27G. Lepiduiu virgiuicum L. lVpi»er (Jra.ss. 



Common in dry ground. 

 277. Sisymbrium officinale (L.i Scop. Hedge Mustard. 



(Jouimon in dry ground in waste places. 

 27S. Brassica juncea (L.) Cooson. Indian Mu.stard. 



A plant found along the Pennsylvania railroad. 

 27'.». Rf>ripa palustris (L.» Bess. Marsh Cress. (X<is<tnrtiinii imhistre D. C.) 



Common in flat, marshy ground. 

 28<>. K. nasTui-tium iL.) Rusby. Water Cress. t\iif<tiirtiiim offtcnude R. Br.i 



Common, especially near s])rings. 

 2S1. Bur.sa l)ursa-pastoris (T..) Kritton. Slieplierd's Purse. (CapsHki liivi'i- 

 jHistoris Moench.) 



Some plants seen: dry groiuid. 

 2.S2. Arabis laevigati (Mulil.) Poir. Smooth Rock Cress. 



On bluffs altmg Clear Creek. 

 2.s:!. Polanisia graveolens Raf. Clammy Weed. 



Abimdant in the raili-oad gravel pit. 

 2S4. Sarraceiiia purpurea L. Pitdier Plant. 



Ill tamaraclv bogs. 

 2S."». Saxifraga pennsylvanica P. SAvamp Saxifrage. 



Occasional in wet places. 

 28*;. Heucliera hispida Pursli. Rougli Heuchera. 



Some i)lants found. Chapman's Hill. 

 287. Mitella dipliylla L. Kishoi»'s Cap. 



On a bank along Cherry Creek. 

 28S. Parnassia caroliniana Miclix. (4rass of Parnassus. 



Tolerably plentiful in Icnv. wet grounds. 

 289. Ril)e.s cynosbatti L. Wild < ioosel^erry. 



Common in woods. 

 2fM). R. oxyacantlioides P. Northern (J<M>sel)erry. 



Pound especially in tamaracks. 

 2bl. R. floi-idum L. Her. Wild Black Currant. 



Occasional in moist, fiat woods north of Eagle Pake. 

 2!t2. Hamamelis Airginiana P. Witch Hazel. 



On dry hills southeast of the lake. 

 21(8. Platauus occideutalis P. Sycamore. 



On low ground common: a few on high ground. 



