266 FLORA OF PHILADELPHIA. 



Burlington — Burlington, Moorestown (C). Gloucester — Woodbury 

 (C). Mercer— Princeton (C). Middlesex— New Brunswick (C). Hun- 

 terdon — Lambertville, Eosemont, Hopewell (C). 



New Castle— General but rare. 



-4. Phlox divaricata- L. Wild Blue Phlox. M. p. 758. Bocky, damp 

 woods. Spring. 

 Chester — (P.). Lancaster— York Furnace. Dauphin — Steeltbn (Wn.). 



■5. Philox subulata L. Ground or Moss Pink. M. p. 759. Dry or rocky 

 soil. Spring. 



Bucks — Bedminster (Er.), Narrowsville (Ja.) (Mac), Neshaminy, 

 Doylestown (VP.), Lahaska (Ws.). Montgomery— Shanrionville (Cr.), 

 Areola (Mar.). Delaware— Middletown (Fu.) (B. Sm.), Media (Gi.), 

 Elwyn (Pe.), Wawa (Sa.), Ridley Creek above Media, Chrome Run (B. 

 Sm.), Pink Hill near Lima (Wn.). Chester— Phoanixville, Mart. (B. C.), 

 Birmingham (Lie.) (W. Tr,), West Chester (Pr.). Lancaster '— (P.). 

 Lehigh— Low Hill (Kr.). Berks— Beading (Me.). Northampton— (P.). 



Burlington — Vincentown, Evansville, Birmingham, Moorestown (C), 

 Cinnaminson (Sts.)'. Camden — - Near Merchantville (Ha.), Blackwood 

 (Je.) (Be.), East Camden (Te.). Gloucester — Mickleton (He.), Almon- 

 esson (Je.), Swedesboro (Li.). Hunterdon — Milford, Eosemont (C), 

 Lambertville (Ws.), Monmouth — Bed Bank '(C). Mercer — Trenton 

 ( C. ) . Middlesex— New Brunswick ( C. ) . 



2. GILIA E. & P. 

 1. Gilia rubra (L.) Ifeller. M. p. 760. Cultivated and escaped. 

 Cumberland — Manumuskin. 



3. POLEMONIUM L. 



1. Polemonium .reptans L. Greek Valerian. M. p. 761, Woods. Spring. 



Pennsylvania— General. 



Camden— Between Camden and Haddonfield (C). Mercer— Borden- 

 town (C). 



Family 4. HYDROPHTLLACEAE LindL Water-leaf Family. 



Corolla-lobes convolute in the bud; placentae dilated. 



Stamens exserljed. 1. Hydrophyllum. 



Stamens not exserted. 2. Macrocalyx. 



Corolla-lobes imbricated in the bud; placentae narrow. 3. PhaceUa. 



1. HYDBOPHYLLUM L. Water-leaf. 



Leaves, at least the lower, pinnatifid or pinnately divided. 



Calyx not appendaged in the sinuses or scarcely so. 



1. H. Virginicum. 



Calyx with a reflexed appendage in each sinus. 2. H. appendiculatum. 

 LeaVes palmately 5-9-lobed. 3. H. Canadense. 



i. Hydrophyllum Virginicum L. M-.p. 763., Woods, Summer, , 



2. Hydrophyllum appendiculatum Michx. • M. p. 763. Woods* Summer. 



Lancaster — (P.). 



