1509 



ASTER* pallens. 



Pallid Aster 



# 



) 



Nat 



Botany, p. 197.) 

 ASTER. 



SYNGENESIA POLYGAMIA SUP ERF LU A. 



Composite Juss. (Introduction to the na\ 



>/ 



§, Corymbiferse Juss. Astereoe Cassini. 

 prcl, vol. 3.fol. 183. 



Sect. B. 8. Herbacei ; foliorum vence primaries divergentes v. eva- 

 nescentes; involucra campanulata, squamis exterioribits sensim minoribus, 

 appressis v. erectis. 



A. pattens; ramulis pubescentibus, foliis ovato-lanceolatis acuminatis in 

 petiolum decurrentibus alt& serratis : superioribus subsessilibus supremis 

 integris, involucris glabris campanulatis : squamis omnibus erectis li- 

 nearibus acutis pedicellorum distantibus v. nullis, pappo flosculis disci 

 sequali, ovariis glabris. 

 A. pallens. Willd. enum. suppl. 58. Nees monogr. p. 16. 



Caulis 4-5-pedalis, versus fastigium fiexuosus, angulatus, pubescens. 

 Folia scepiils glabra, nunc levissimk pubescentia ; radicalia oblong o-lanceolat a, 

 acuminata, in petiolum decurrentia, alti serrata ; proxima ovato-lanceolata ; 

 superiora subsessilia ; suprema Integra. Inflorescentia paniculata, nunc 

 subcorymbosa, magis minusve divisa, semper laxa. Pedunculi uniflori, nunc 

 nudi, nunc subsguamosi. Involucra glabra, foliolis erectis angustis viridibus 

 apice subcoloratis. Flosculi radii pallida lilacini, disci lutei. 



We have not succeeded in determining with what other 

 species this well-marked Aster is confounded by American 

 Botanists. It is neither in Pursh, Michaux, nor Nuttall, 

 as far as we can discover; and yet it must have been known 

 to some one at least of those writers. The only wild speci- 

 mens we have seen were communicated to us by Dr. Torrey 

 from the western parts of the state of New York. 



- 



It forms a sort of transition from the tall, erect, autumnal 

 species to the dwarfer, cordate-leaved, corymbose kinds, 



* See fol. 1487. 



