346 REPORT OF NEW JERSEY STATE MUSEUM. 



Lilium canadense L. Yellow Lily. 

 PI. XXXIX., Fig. I. 



Lilium canadense Linnaeus, Sp. PI. 303. 1753 [Canada]. — Knieskern 32. — 

 Willis 65. — Britton 242. 



Frequent in swamps and niieadows of the northern counties ; 

 very scarce in the Middle district. One of the locahties given 

 by Britton in Pemberton Junction, but lihes collected there in 

 July, 1 910, proved to be a yellow fonii of L. siiperbum. These 

 may or may not have been the plants referred to, 



(F/. — Mid-June to mid-July. 



Middle District. — Farmingdale, Birmingham (NB), Pemberton Jnc. (C), 

 Washington Park. 



Lilium superbum L. Turk's-Cap Lily. 



Lilium superbum Linnaeus, Sp. PI. Ed. 11:434. 1/62 [North America]. — 

 Barton Fl. Phila I:i66. 1818— Knieskern 32.— Willis 65. 



Common in swamps and low grounds from the Hackensack 

 m'eadows throughout the Middle, Pine Barren and Cape May 

 districts. 



This is the lily of southern New Jersey and one of the showiest 

 summer wild flowers. In the Pine Barren swamps it is often 

 only two or three feet high with a single flower, while in the 

 richer ground of West Jersey it attains twice this size and bears 

 a great pyramid of blossoms, sometimes twenty to thirty on a 

 single stalk. 



Fl. — Early July to late July. 



Middle Z^w/nVf.— Lindenwold (S), Tomlin (S), Pemberton Jnc. (S), 

 Pemberton (NB), Dividing Creek. 



Pine Barrens. — Toms River (S), Wareham, Folsom, Ballenger's Mill (S), 

 Penbryn (S), Winslow (S), Landisville, Crowleytown, Mays Landing (S), 

 Manumuskin (S). 



Cape May.— Cold Spring (OHB). 



ERYTHRONIUM L. 



Erythronium americanum Ker. *Dog-toothed Violet.' Yeilow Adder's 



Tongue. 

 PI. XL., XLL, Fig. I. 



Erythronium Americanum Ker. Bot. Mag. pi. 113, L Je. i8g8 [North 

 America]. — Knieskern 32. — Willis 65. — Britton 242. 



