187 



' Species 



Linum humile Mill. 



L. grandiflorum Dcvsf. 



L. striatum Walt. 



L. floridanum (Planch) Tre 



lease. 

 L. medium (Planch) Britton. 



Specimens wanted from 



LiNACEAE 



Is it an escape? 



Is it established in the range? 



The Hudson Valley. 



New York or New Jersey.* 



L. sulcatum (Riddell) Small. 



North or northwest of the 



coastal plain. 

 Northern New York or New 



Jersey. 



Tribulus terrestris L. 



Zygophyllaceae 



Anywhere in the range. f 



RUTACEAE 



Zanthoxylum americanum L. 

 Ptelea trifoliata L. 



From the coastal plain region 



of New Jersey. 

 Anyw^here in the range. 



POLYGALACEAE 



Poly gala lutea L. 

 P. brevifolia Nutt. 

 P. incarnata L. 



P. Curtis sii A. Gray. 

 P. Mariana Mill. 

 P. Senega L. 

 P. paucifolia Willd. 



Long Island or Staten Island. 



Long Island. 



New Jersey, particularly in the 



pine-barrens. 

 Anywhere in the range. % 

 Pine-barrens of New Jersey. 

 Anywhere in the range. § 

 The northern part of the range. 



* This unfamiliar plant is now known from two stations on Long Island but not 

 otherwise known from the range. 



t Three stations are represented by specimens and there seems a fair chance 

 of this plant becoming established in waste places. 



% Perhaps not distinct from P. viridescens L. Supposed to be in Pennsylvania 

 and doubtfully in New Jersey, but no specimens are extant from the range that 

 can unhesitatingly be placed here. 



§ The form described as latifolia is also unknown in our area. 



