Bibliography 



Harper, R. M.: "A Forest Reconnaissance of the Delaware Peninsula." Journal 

 of Forestry 17, 546-555. 1919. 



Jones, Frank Morton: "Delaware," in "Naturalists' Guide to the Americas," 

 pp. 398-401. The WiUiams & Wilkins Co., 1926. 



Hamilton, C. C: "Maryland," in "Naturalists' Guide to the Americas," pp. 

 401-410. The WiUiams & Wilkins Co., 1926. 



Small, John K.: "Peninsula Delmarva." Jour. N. Y. Bot. Gard. 30, 62-71. 

 1929. A brief account of "a short reconnaissance" of the Peninsula, in the 

 course of which "a collection of the rarer and more interesting plants encount- 

 ered was made for the herbarium of the New York Botanical Garden." Gives 

 lists of typically southern species not found farther north than Delaware or 

 neighboring Cape May, N. J. Four illustrations. 



Redmond, Paul J.: "A Flora of Worcester County, Maryland." 1932. Con- 

 tribution from the biological laboratory of the Catholic University of America. 

 An annotated check-list, based on two seasons of collecting, and hence some- 

 what lacking in completeness. 



Small, John K.: "Ferns of the Vicinity of New York." 1935. Illustrated. 



Fernald, M. L,: "Midsummer Vascular Plants of Southeastern Virginia." 

 Rhodora 37, 378-413, and 423-454. 1935; also "Plants from the Outer 

 Coastal Plain of Virginia." Rhodora 38, 376-404, and 414-452. 1936. 

 These papers record many species collected in Accomac and Northampton 

 Counties, Va. 



Tatnall, R. R.: "Conium maculatum in the Brandywine Valley." Bartonia 



No, 17, 23. 1936. 

 Taber, W. S.: "Delaware Trees." State Forestry Department, Dover, 1937. 



Finely illustrated by photographs and line drawings by the author, who is 



state forester. 

 Beaven, G. F. and H. J. Costing: "Pocomoke Swamp; A Study of a Cypress 



Swamp on the Eastern Shore of Maryland." Bull. Torrey Bot. Club 66, 



367-389, June, 1939. A valuable ecological paper, including a list of several 



hundred species of plants collected in and about the swamp along the Poco- 

 moke River in southeastern Maryland. Illustrated. 

 Smith, A. V.: "Some Noteworthy Plants recently Found in the Coastal Plain of 



Maryland and Delaware." Rhodora 41, 111. 1939. 

 Smith, A. V.: "Some Plants recently found in the Coastal Plain of Maryland." 



Rhodora 42, 277-280. 1940. 

 Tatnall, R. R.: "Nuttall's Plant Collections in Southern Delaware." Bartonia 



No. 20, 1-6. 1940. 

 Tatnall, R. R.: "Dirca palustris in New Castle County, Delaware," Bartonia 



No. 20, 24. 1940. 

 Wherry, E. T.: "Guide to Eastern Ferns," Science Press Printing Co. Second 



edition, 1942. Illustrated. 

 Reed, Clyde F.: "Distribution of Ferns and Fern Allies in Maryland, Delaware 



and the District of Columbia." Bull. Nat. Hist. Soc. of Maryland, XIII, 



No. 3, 1943. 

 Moldenke, Harold N,: "Contribution to our Knowledge of the Wild and 



Cultivated Flora of Delaware." Torreya 45, 106-109, Dec. 1945. Record of 



66 species observed or collected throughout the state. 



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