518 richer: botany in dist. of Columbia — bibliography 



Greene, Edward Lee. Critical notes on Antennaria. Pittonia 3: 318-323. 



1898. 



Antennaria arnoglossa, A. arnoglossa ambigens, and A. fallax described from the Districtof Col- 

 umbia. 



Greene, Edward Lee. Two new Gerardias. Pittonia 4: 51-52. pi. 9-10. 



1899. 



GerarJia decemloba and G. holmiana described from the District of Columbia. 

 Greene, Edward Lee. New species of Antennaria. Pittonia 4: 81-85. 1899. 

 Notes on A. alsinoidee from the District of Columbia. 



Greene, Edward Lee. Notes 07i violets. Pittonia 4: 139-142. pi. 12. 1900. 



Viola papilionacea from Analostan Island. 



Greene, Edward Lee. Studies in the Compositae, VIII. Pittonia 4: 242-284. 

 1901. 



Bidenslugens and B. leptomeria described from the District of Columbia, or vicinity. 

 Greene, Edward Lee. New or noteivorthy violets. Pittonia 5: 87-106. 1903. 

 Describes Viola nepetaefolia and V. macrotis from the District of Columbia. 



Gronovius, Joannes Fredericus. Flora Virginica e.xhibens plantas qua,s v. c. 



Johannes Clayton in Virginia observavit atque coUegit. 210 p. 1743. Ed. 



2, 12, 176, 8 p. map. l762. 

 Haley, William D. Philip's Washington described, map X, 239p. Rudd & 



Carleton, N. Y. 1861. Botanical notes, p. 34-39. 

 Hicks, Gilbert Henry. Notes on some plants of the District of Columbia. Asa 



Gray Bull. 4: 71-72. 1896. 



Chamaelinum carolinianum, Passiflora lutea, Chimaphila umbellata, Sidaspinosa, Saxifraga vir- 

 giniensis. 



Hicks, Gilbert Henry. An unusual habitat for sundew. Asa Gray Bull. 5: 109- 

 110. 1897. 



Fifteen associated species mentioned from Kensington, Maryland. 

 Hitchcock, Albert Spear. Notes on grasses. Rhodora 8: 205-212. 1906. 



Panicum gravius, P. lanuginosum siccanum, and P. aculeatum, described from District of Columbia 

 and vicinity. 



Hitchcock, Albert Spear, and Chase, Agnes. The North American species of 

 Panicum. Contr. U. S. Nat. Herb. 15: I-XIV, 1-396, f. 1-370. 1910. 

 Records many species from the District of Columbia. 



Holm (Herman), Theodor. Third list of additions tot he floraof Washington, D. C. 

 Proc. Biol. Soc. Wash. 7: 105-132. 1892. Fourth list ... Op. cit. 

 10:29-43. 1898. Fifth list . . . Op. cit. 14: 7-22. 1901. 



Holm (Herman), Theodor. Contributions to the flora of the District of Columbia. 

 Science, n. ser. 3: 24-35. 1896. 



House, Homer Doliver. The violets and violet hybrids of the District of Colum- 

 bia and vicinity. Rhodora 8: 117-122, pi. 71-72. 1906. 



Hunter, William. Botany of the Zoological Park. Ann. Rept. Smiths. Inst. 

 1890; 68-72, 1891. Assisted by L. F. Ward, and F. H. Knowlton. 



About 3.50 species listed. 

 Knowlton, Frank Hall. Additions to the flora of Washington and vicinity from 



April 1, 1884. to April 1, 1886. Proc. Biol. Soc. Wash. 3: 106-132. 1886. 



Thirty-five additional species, corrections and new localities; contains revised list of 238 Musci 



and Hepaticae and 251 Lichens, by E. Lehneit. 

 Le Conte, John Eatton. Observatio7is on the North American species of the 



genus Viola. Ann Lye. N. Y. 2: 1.35-153. 1828. 



Viola obliqua from the District of Columbia. 

 Long, Bayard. Southerly range cxiensions in Antennaria. Rhodora 15: 117- 



122. 1913. 



Antennaria parlinii noted from the District of Columbia. 



Miller, Gerrit Smith, Jr. The dogbanes of the District of Columbia. Proc. 



Biol. Soc. Wash. 13: 79-90, pi. 2, 1898. 

 Miller, Gerrit Smith, Jr. The large yellow pond lilies of the northeastern 



United States. Proc. Biol. Soc. Wash. 15: 11-13, p. 1, pi. 2, 1902. 

 Miller, Gerrit Smith, Jr. The species of Geum occurring near Washington. 



Proc. Biol. Soc. Wash. 17: 101. 1904. 

 Miller, Gerrit Smith, Jr., and Stand ley, PaulC. The North American species 



of Nymphaea. Contr. U. S. Nat. Herb. 16: VIII, 63-108, IX. 40 f. pi. 35-47. 



1912. 



Nymphaea advena only species from the District of Columbia. 



