586 



AUTHENTIC HISTORY 



Penthorum Gronov. 



sedoides L. 

 Sedum Tourn. 



ternatum Miclix. Rocks along the Sus- 

 quehanna. 



telephium L. Escaped in some places. 



Hamamelace^. 



Hamamelis L. 

 vh-gmica i. (Witch Hazel.) 



Onagrace^. 



CiRC^A Tourn. 



lutetiana L. 

 Gaura L. 



biennis L. 

 Epilobium L. 



angustifolium L. Christiana; New Texas. 



palustre L, Var. lineare, Gray. Swamp 

 South of Marticville. 



molle Tourn. Swamp beyond Dillerville. 



coloratum MuM. 

 Oenothera L. 



biennis L. (Evening Primrose.) 



fruticosa L. 



LUDWIGIA L. 



alternifolia L. 

 palustris Ell. 



Melastomace^. 



Rhexia L. 

 virginica L. New Texas; ^louth of the 

 Tucquan. 



LYTHRACEiE. 



Ammannia Houston. 



humilis Miclix. Chickies; New Texas. 

 CuPHEA Jacg. 



viscosissima Jacg. 



CaCTACEuE. 



Opuntia Tourn. 

 vulgaris J/27?. (Prickly Pear.) On Rocks 

 at the head of an Island above Peach 

 Bottom. 



Passiflorace^. 



Passiflora L. 

 lutea L. Safe Harbor; Mouth of the 

 Tucquan. 



Cucurbitace^. 



SiCTOS. 



angulatus L. (Nimble Kate.) 

 ECHINOCYSTIS T. & G. 



lobatus T. & G. Near Bainbridge, A.J. 



Garber. 



Umbellifer^. 



HyDROCOTYLE Tourn.\ 



ranunculoides L. Columbia. 



americana L. 

 Sanicula Tourn. 



canadensis L. 



marilandica L. 

 Daucus Tourn. 



carota L. (Wild Carrot.) Most thor- 

 oughly naturalized. 

 Heracleum L. 



lanatum Miclix. (Cow Parsnips.) 

 Pastinaca Tourn. 



sativa L. (Wild Parsnip.) Fully natu- 

 ralized. 

 Archemgra B. C. 



rigida D. C New Texas, /. /. Carter. 

 Archangelica Iloffm. 



hirsuta T. & G. 



atropurpurea IJoffni. Swamps around 

 Lancaster. 

 Thaspium iV^M«. 



barbinode JSfutt. 



aureum Nuit. Swamp beyond Diller- 

 ville. 



trifoliatum Gray. 



ziziA n. c. 



integerrima D. C. Poor House Hill. 

 BuPLEURUM Tourn. 

 rotundifolium L. Escaped in some places. 



CiCUTA L. 



maculata L. (Spotted Cowbane.) 



bulbifera L. Collins' s Ferry. 

 SiDM L. 



lineare Michx. 

 Cryptot^nia D. C. 



canadensis Z>. C. 



Cn.EROPHYLLUM L. 



procumbens Lam. On the Conestoga. 

 sativurn Lam. Near the Poor House. 

 OSMORRHIZA Ra,f. 

 longistylis D. C. (Sweet Myi'rh.) 

 brevistylis D. C. 



Araliace.^. 



Aralia Tourn. 

 spinosa L. Escaped from cultivation, 

 racemosa L. (Spikenard.) 



