584 REPORT OF NEW JERSEY STATE MUSEUM. 



Frequent in the Middle and Coast districts, largely a weed in 

 cultivated ground, and as such found in the Pine Barrens. Not 

 reported in the State north of our limits. 



Fl. — Mid-May to mid-July. Fr. — Mid-June to mid-August. 



Middle District. — New Egypt, Beverly, Pemberton Jnc. (S), Mt. Holly, 

 Vincentown (NB), Kaighns Pt., Camden, Medford (S), Locust Grove, Glass- 

 boro, Mickleton. 



Pine Barrens. — Landisville, Atco, Head of Batsto, Atsion, Hammonton 

 (Bassett). 



Coast Strip. — Spray Beach (L), Atlantic City, Wildwood, Cold Spring 

 (OHB), Cape May, Cape May Pt. 



KNEIFFIA Spach. 



Kneiffia linearis (Michx.). Narrow-leaved Sundrops. 



CEnothera linearis Michaux, Fl. Bor. Am. I. 225. 1803 [Upper Carolina]. — 



Willis 24. 

 CEnothera fruticosa var. linearis Britton no. 

 KneiMa linearis Keller and Brown 234. 



Common in dry open ground all along the Coastal strip, and 

 less plentiful in the Middle district and Pine Barrens. This 

 seems to be decidedly the most common Evening Primrose of 

 our region. 



Fl. — Early June to early August, sporadically later. Fr. — 

 early July to early September. 



Middle I>ij/ri<:/.— Farmingdale, Pemberton (C), Canton (C), Mickleton 

 (H). 



Pine Barrens. — Allaire (S), Quaker Bridge (C), Landisville, Eslelville 

 (T), Mays Landing, Mullica River (Bassett), White Horse (S), Belleplain 

 (S), Williamstown Jnc. 



Coast Strip.— Pt. Pleasant (S), Seaside Park, Deal (C), Spray Beach (L), 

 Surf City (L), Barnegat City Jnc. (L), Manahawkin, Absecon (C), Atlantic 

 City (C), Ocean City (C), Piermont (C), Holly Beach, Cape May (S). 



Kneiffia longipedicellata Small. Long-stemmed Sundrops. 



KneifHa longipedicellata Small, Bull. Torr. Bot. Club XXHL 178. 1896 [W. 

 Virginia to N. Carolina and Florida]. — Keller and Brown 234. 



Apparently confined to the Middle district, and very rare. 

 Typical specimens examined from Swedesboro, collected by Mr. 

 Chas. D. Lippincott and others from Williamstown Jnc, the 

 latter growing with C. linearis, but maintaining their peculiarities 

 of pubescence. 



Fl. and Fr. probably similar to K. linearis. 



Middle District. — Swedesboro. 

 Pine Barrens. — Williamstown Jnc. 



