Index to Recent Literature 95 



Kofoid, C. A. Plankton Studies — III. On Platvdorina a. new Genus 

 of the Family Volvocidae, from the Plankton of the Illinois River. 

 Bull. 111. State Lab. Nat. Hist. 5 : 419-440. //. 38. 28 D. 1899. 



Platydorina caudata sp. no v. Synopsis of species of subfamily Volvocinae. 



Kranzlin, F. Rodriguezia Jitergensiana n. sp. Notizbl. konigl. bot. 

 Garten zu Berlin 2 : 377, 378. 29 D. 1899. 



From Brazil. 



p 

 ■ 



MacDougal, D. T. Studies in Plant Physiology— IV. Asa Gray 

 Bull. 7: no-114. D. 1899. 



MacMillan, C. A botanical Art Gallery. Bot. Gaz. 28: 43°i 43*- 

 10 Ja. 1900. 



Meehan, T. Hibiscus militaris. Meehan's Monthly, 9 : 161, 162. 



pL 11. N. 1899. 



Meehan, T. Oxybaphus hirstttus. Meehan's Monthly, 9 : 177, 178. 

 //. 12. k D. 1899. 



Meehan, T. Sanguinaria Canadensis. Meehan's Monthly, 10 : 1, 

 2. //. 7. Ja. 1900. 



Moore, G. T. Algae as a Cause of the Contamination of Drinking 

 Water. Am. Jour. Pharm. 72: 25-36. Ja. 1900. 



Morgan, A. P. The Myxomycetes of the Miami Valley, Ohio. 

 Journ. Cin. Soc. Nat. Hist. 19: 147-166. 4 Ja. 1900. 



■ 



Nelson, E. Some new Western Species. . Erythea, 7 : 166-170. 31 

 D. 1899. 



Valeriana micrantka, V, Wyomingensis, Phlox Whitedii, Saxifrag* saximontana, 

 and S. subapetala, proposed as new by the author. 



Nelson, A. Some Rocky Mountain Chrysothamni. Bot. Gaz. 28 : 

 369-377- 10 Ja. 1900. 



Chrysothamnus pulcherrimus, C. pulcherrimiis fasciculatus, C. fri»>dus concolor, C. 

 pallidum, C. Wyomingensis, C. affitnts, C. oreophilus, C. pumilus varus, and C. pumilus 

 acuminatum sp. et var. nov.; C. affinis attenuatus (Jones), nom. nov. 



Palmer, T. C. Isoetes Dodgeii—* new Station. Fern Bull. 8 : 6-8. 

 Ja. 1900. 



p eck, C. H. Report of the State Botanist, 1898. Bull. N. Y. State 

 M us. 5 : 619-688. pi. 57-61. O. 1899. 



New species in Lepiota, Marasmius, Clitopilus, Hebeloma, Gomphidius, and Poly- 

 porus. Descriptions and illustrations (colored) of twelve edible fungi. 



Pl Per, C. V. Anew California Parnassia. Erythea, 7: 128. 30 



N. 1899. 



Parnassia cirrata Pi 



per 



