PLANTS OF SOUTHERN NEW JERSEY. 763 



that its original distribution elsewhere cannot be determined. 

 Fl. — Early June into July. 



Middle District— Ntw Egypt, Westville, Swedesboro, Husted (S). 

 Pine Barrens. — Landisville, Hammonton. 



Coast Strip.—Smi City (L), Barnegat City (L), Spray Beach (L). 



LEPTILON Rafinesque. 



Leptilon canadense (L.). Horse Weed. 



Erigeron canadense Linnaeus, Sp. PI. 863. 1753 [Canada, Virginia]. — Knies- 

 kern 18. — Britton 140. 



Common in waste and cultivated ground throughout the State ; 

 everywhere a weed. Original distribution not now ascertainable, 

 but certainly not native in the Pine Barrens. 



Fl. — Late July into October. 



Middle District. — New Egypt, Kaighns Ft., Swedesboro. 



Coast Strip.—SpTa.y Beach (L), Atlantic City (S), Ocean City (S), Avalon. 



Cape Moy.— Cold Spring (S). 



DCELLINGERIA Nees. 

 Doellingeria umbellata (Mill.). Tall Flat-top Aster. 



Aster umbellata Milleir, Card. Dist. Ed. 8. No. 22. 1768 [no locality].— 



Barton, Fl. Phila. II. iii. 1818.— Britton 140. 

 ? Diplopappus amygdalinus Knieskern 18. 

 Doellingeria umbellata Keller and Brown 333. 



Frequent in the Northern and Middle districts and along the 

 Coast Strip in moist ground. 



Fl. — Mid-August to mid-September. 



Middle District.— New Egypt, Pemberton (C), Lindenwold, Camden, Atco, 

 Sumner (S), Mickleton, Swedesboro. 

 Coast Strip.— Bdrrnr, Forked River, Manumuskin, Sea Isle Jnc. (S). 

 Cape Af 03).— Bennett (S), Cold Spring (S). 



Doellingeria umbellata hurnilis (Willd.). Pine Barren Flat-top Aster. 

 Aster hurnilis Willdenow, Sp. PI. HI. 2038. 1804 [Pennsylvania]. 

 Doellingeria hurnilis Keller and Brown 333. 

 Aster umbellatus var. hurnilis Britton 140. 



Open swamps in the Pine Barrens ; not common. 

 FZ.— Mid-August to mid-September, probably. 

 Pine Barrens.— Ocean and Monmouth Counties (Kn), Egg Harbor City, 

 Mays Landing (NB). 



