ELISHA MITCHELL SCIENTIFIC SOCIETY. 105 



rolyiiinia Uvedalia, L. (Bkak's-foot.) 



July — Au<ju.st. Raysljiiglil yellow. 

 Preiiailtlics aiba, L. (Nabalus alhus, Hook.) September. Flowers white. 

 virg-ata, Mich. {iVabuhts virgatus, D. C.) 



September. Flowers purplish. 

 alfissiiua^ L. {Nabulus allissimus. Hook.) 



September. Flowers yellowish or greenish white. 



Ptcroeauhm {>}cnos(aeliyum, Ell. (Bi.ack-kooj.) 



June — July. Flowers white. 

 >Ielantliera liastata, Mielix. August— September. 



liudbeckia hirta, L. (Cone flower.) July— August. Rays yellow. 



Seiiecio loballlS, Pers. March — April. Flowers yellow. 



loiiH'Utosils, 3IicIlX. April— May. Flowers yellow. 



Erechtliiles liieracifolia, Rafiiicsque. (Fireweed.) 



{Senecio hieracifolius, L.) July — September. Flowers greenish. 

 Silpliiuui eoniposituin^ Michx. (Rosin-weed.) 



See note in Gray's " Flora of North America." 



July — September. Flowers yellow. 

 Solidag-O C(PSia, L. September. Flowers yellow. 



odora, Ait. (Anise-sce.nted Golden-rod.) 



October. Flowers yellow. 

 veriia, 31. A. C. Found on Duplin Road 3 to 5 miles from Wilming- 

 ton, near Prigge's. See Map. May— June. Flowers yellow. 

 seinpervireilS^ L. {S. HmonifoUa, Pers.) 



September — October. Flowers yellow. 

 bicolor, L. September. Rays whitish. 



teimifolia, Plirsll. October. Flowers yellow. 



arg-ula, Ait. September. Flowers yellow. 



var. juncea. September. Flowers yellow. 



tortifolia. Ell. September. Flowers yellow. 



^altissima, L. [S. mgosa, Ell. S. UhnifoUa. S. Uspera.) 



September — October. Flowers yellow. 

 fang-UStiColia, Eli. October. Flowers yellow. 



Elliottil, Tor. & Gray. September. Flowers yellow. 



Boottii, Hook. September. Flowers yellow. 



pilosa, Walt. {S. pyratnidata.) 



September — October. Flowers yellow. 

 puberula, Nlltt. September. Flowers yellow. 



var. puiveruleilta. September. Flowers yellov/. 



petiolaris, Ait. September. Flowers yellow. 



virg-ata, Michx. {Syn. S. strkta. Gray's Flora No. Am., Vol. I, 

 Part XL p. 150.) September. Flower.s vellow! 



*S. pilosa, S. recurvata, all synonymous with S. rugosa. See Gray's Flora 

 No, Am., Vol. I, Part II, p. 153. 



fVar. S. stricta. Gray's Flora of No. Am. Vol. I, Part II, p. 150. 

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