1040 F. Höek: PflaDzengeographie aussereuropäischer Länder. Ig4 



488. Dowell, C P, Our forest trees. (Proc. Staten J. Assoc, III, 

 1912, p. 144—147.) 



488a. Üovvell, P. Additions to the flora of Staten Island. (Proc. 

 Staten J. Assoc, IIL 1912, p. 156—162.) 



489. Stone,W. The plants of southern New Jersey with special 

 reference to the flora of the pine barrens and geographic distri- 

 bution of the species. (Ann. Rep. New Jersey State Museum, 1910, p. 25 

 bis 828, pl. 1 — 129 u. fig. 1—5 u. map [1912].) 



Hinsichtlich der Gräser ausführlich besprochen von A. S. Hitchcock 

 in seinem „Eecent work in systematic Agrostology" (Science, XXXVI, 1912, 

 p. 86-90). 



490. Taylor, N. On the Origin and Present Distribution of the 

 Pine Barrens of New Jersey. (Torreya, -XU, 1912, p. 229-242.) 



ß. im Bot. Ceutrbl., CXXII, p. 126. 



491. Witmer Stone, A. M. Fauna and Flora of the New Jersey 

 Pine Barrens. (Proceedings of the Academy of Natural Sciences of Phila- 

 delphia, LXIV, 1912, p. 149-151.) 



Abroma americarm und Tofieldia racemosa werden hervorgehoben. 



Washington. 



492. Fedde, F. Corydalis Allenii, eine neue Art aus der Verwandt- 

 schaft der Corydalis Scouleri, von Washington. (Fedde, Rep., X, 1912, 

 p. 478—479.) N. A. 



Maryland. 



493. Carter, J. C. Some finds at Conowingo, Md. (Bartonia, IV, 

 1912, p. 20-21.) 



494. Norton, J. B. S. Maryland weeds and other harmful plants. 

 (Ann. Maryland Agr. Exp. Sta., XXV, 1912, p. 1—71, pl. 1—13.) 



495. Reed, Howard S. The Plant Life of Maryland. (The Plant 

 World, XIV, 1911, p. 45—48.) 



Ausführliche Besprechung des Bot. Jahrber., XXXVIII, 1910, 1. Abt., 

 p. 888, B. 330 unter gleichem Titel erwähnten Werkes. 



Virginia. 



496. Berry, E. W. Correlation of the Virginia coastal piain 

 formations. (Vir'ginia Geol. Survey Bull., IV, 1912, p. 191—199.) 



497. Clark, W. B. and Miller, B. L. The physiography and geology 

 of the coastal piain province of Virginia. (Virginia Creol. Surv. Bull. 

 IV, 1912, p. 13-274, pl. 1-19.) 



498. Hollick, A. Some features of the Dismal swamp in Virginia. 

 .(Joarn. New York bot. Gard., XIII, 1912, p. 53—56, 2 pl.) 



Nord- und Süd-Carolina. 



499. Holmes, J. S. North Carolina Forestry Association Con- 

 vention. (American Forestry, XVIII, 1912, p. 272—273.) 



500. Rellder, A. Rhododendron carolinianum, a new rhododendron 

 from North Carolina. (Rhodora, XIV, 1912, p. 97—112.) N. A. 



501. Tillman, 0. J. Viable Bermuda grass seed produced in the 

 locality of ßaley, N. 0. (Journ. Elisha Mitchell Sei. Soc, XXVIII, 1912, p. 95.) 



