156 RESEDACEAE 



27. SOPHIA Adans. 

 Pods narrowly linear, 15-25 mm. long, i mm. wide, curved upward: seeds in 

 I row. A. t^. Sophia, 



Pods oblong, 6-8 mm. long, straight : seeds in 2 rows. n. S. pinnata. 



1. Sophia Sophia (L.)Britton. Herb-sophia. Fwxweed. (Man. 

 p. 462; I. F. /. 1766.) In waste places, N. B. to Ont., N. Y. and 111. 

 Nat. from Eu. Native also of Asia. — Pennsylvania: Phii<adEI,phia, bal- 

 last. 



2. Sophia pinnata (Walt.) Britton. Tansy-musTard. (Man. p. 462; 



I. F. /. 1767.) In dry soil, Va. to Fla. and Tex. — Pennsylvania : Phix- 



ADEI/PHIA, ballast. 



28. DIPLOTAXIS DC. 



1. Diplotaxis tenuifolia (L.) DC. Wali, Rocket. (Man. p. 450; 

 I. F. f. 170^. ) In waste places and on ballast, N. S. to N. J. and Pa. — 

 Pennsylvania : Phii,adei,phia, on ballast. 



29. LUNARIA L. 

 1. Lunaria annua L. Honesty. (Man. p. 456; I. F. /. 1740.) Nat. 

 from Eu. in Conn, and Pa..— Pennsylvania : Btjcks, Nockamixon. 



Famii,y 4. CAPP ARID ACE AB Lindl. Caper Famii,y. 



Receptacle elevated or elongated. i . Cleome. 



Receptacle neither elevated nor elongated, with or without an appendage. 



Appendage wanting : filaments united below and adnate to the stipe of the 

 ovary. ^. Pedicellaria. 



Appendage present : filaments distinct. 3. Polanisia. 



1. CLEOME L. 

 1. Cleome spinosa L. Spider-fi<ower. (Man. p. 46S; I. V:/. 1792.) 

 In waste places, N. Y. to 111., Fla. and La. — Pennsylvania : Phii,adei,- 

 PHIA ; Ai<legheny. 



2. PEDICELLARIA Scbrank. 

 1. Pedicellatia pentaphylla (L. ) Schrank. I/Ocally introduced into 

 waste places in the eastern U. S. from tropical America and the Old 

 World. — Pennsylvania : Phii,adei,phia, on the Schuylkill. 



3. POLANISIA Raf. 

 1. Polanisia graveolens Raf. Ci^ammy-weed. (Man. p. 468 ; I. F./. 

 1796. ) Sandy and gravelly shores, western Quebec to the N. W. Terr,, 

 Pa., Kans. and Colo. — Pennsylvania: York; LANCASTER; Dauphin; 

 Columbia ; Luzerne ; Bradford. 



Famii,y 5. RESEDACEAE S. F. Gray. Mignonette Famii,y. 



1. RESEDA L. 



Leaf-blades entire : upper petals lobed, the lower entire. i. R. Luieola. 



Leaf-blades lobed or pinnatifid : petals, except sometimes the lowest, cleft or. 



divided. 



