334 REPORT OF NEW JERSEY SiT^TIE MUSEUM. 



Pull- grown Capsules. — Late July or August (apparently). 

 Good mature capsules with seeds apparently very rare. 



Pine Barrens. — Manchester (P), Toms River, Pasadena, Speedwell, Chats- 

 worth, Cedar Lake (T), Quaker Bridge (NB), Atsion, Twelfth St. (T), 

 Weymouth (T), Mays Landing (NB).* 



Cape iWaj;.— Seaville (C). 



Juncus articulatus L. Jointed Rush. 



J uncus articulatus Linnxus, Sp. PI. 327. I7S3 [Europe].— Britton 250.— 

 Keller and Brown 96. 



Along the edge of the salt marsh on the coastal islands and 

 the mainland, apparently rather frequent. 



Pull-groivn Capsules. — 'Mid- June to early August. 



Coast S Wip. —OrWey (NY), Mantoloking (NY), Forked River, Barne- 

 gat City Jnc. (L), Beach Haven (L), Spray Beach (L), Ocean City, Palermo, 

 Piermont (S), Cold Spring. 



Juncus caesariensis Coville. New Jersey Rush. 



PL XXXIL, Fig. s. 



Juncus ccBsariensis Coville, Mem. Torr. Bot. Club V. 106. 1894 [new name 



for /. asper Engelm., Quaker Bridge, N. J.]. — Keller and Brown g6. 

 Juncus asper Engelmann Trans. St. Louis Acad. II. 478. 1868. — Willis 66. — 

 Britton 251. 



Bogs and cedar swamps of the Pine Barrens and formerly at 

 one station in western New Jersey. Not known to grow outside 

 of the State 



This, our only rough-stemmed Juncus, is characteristic of deep 

 cedar swamps mainly on the eastern side of the Pine Barrens. It 

 was first discovered by Dr. Pickering, near Quaker Bridge. The 

 occurrence at Griffith's Swamp (locality now destroyed) is one 

 of the most striking illustrations of isolated colonies of Pine 

 Barren plants in the Middle district. 



Pull-grown Capsules. — Late August into October. 



Middle District. — Griffith's Swamp. 



Pine Barrens. — Toms River (NY), Bamber, Forked River, Dover Forge, 

 Waretown, Chatsworth, Quaker Bridge, Batsto, Forks of Batsto, Pancoast, 

 near Landisville (NY). 



* The record for Stafford Forge attributed to the writer in Keller and 

 Brown's list was an error, and I have no specimens from there, though it 

 probably occurs in the vicinity. Mr. C. D. Lippincott tells me that the same 

 is true of the Browns Mills record attributed to him. 



