414: Index to Recent Literature 



ttnsia, Valeriana, and Petasites by Britton ; in Polygonum (2), and Saxifraga (2), 

 by Small; in Plantago by E. L. Morris, and in Limnorchis (2), Salix (3), Ery- 

 simum, Astragalus (2), Aragallus, Stenotus, and Erigeron by Rydberg. 



Burgerstein, A. Materialien zu einer Monographie betreffend die 



Erscheinungen der Transpiration der Pflanzen, III. Theil. Verh. 



k. k. zool.-bot. Gesellsch. Wien, 51: 49-106. 25 F. 30 Mr- 



1901. 

 Burglehaus, F. H. Circaea Fruit devoid of hooked Bristles. Torreya, 



4: 55, 56. 22 My. 1901. 



Burt, E. A. Structure and Nature of Tremella mycetophila Peck. 

 Bull. Torr. Club, 28: 285-287.//. 23. 21 My. 1901. 



Species referred to genus Exobasidiufn. 



Cannon, W. A. A Note on the Bladder Kelp, Nereocystis Liitkeana. 

 Torreya, I : 49-52. 22 My. 1901. 



Cook, 0. F. Shade in Coffee Culture. Bull. U. S. Dept. Agric. 

 (Div. Botany), 25 : 1-79. //. 1-16. 1901. 



Correns, C. Ueber Bastarde zwischen Rassen von Zea Mays, nebst 

 einer Bermerkung iiber die "faux hybrides" Millardet's und die 

 11 unechten Bastarde " de Vries. Ber. deutsche bot. Gesellsch. 19 : 

 211-220. 24 Ap. 1901. 



Coville, F. V. The August Vegetati 



I : 170-203. My. 1896. 



Collomia Mazama is described and illustrated. 



Curtiss, A* H. Hints on Herborizing. Plant World, 4: Ap. 1901; 

 • 81-87. My. 1901. 



Czapek, F. Der Kohlenhydrat-Stoffvvechsel der Laubblatter im Winter. 

 Ber. deutsche bot. Gesellsch. 19: 120-127. 24 Ap. 1901. 



Dangeard, P. A. Etude comparative de la zoospore et du spermate- 

 zoide. Le Botaniste, 7 : 269-272. /. z-j. Ap. 1901/ 



Dangeard, P. A. La reproduction sexuelle des champignons superieurs 

 comparee a celle de V Actinospherium. Le Botaniste, 7: 273-278. 

 /. /. Ap. 1901. 



Dangeard, P. A. Le Ckytridium transversum A. Braun. Le Botaniste, 

 7: 282-284./. 1. Ap. 1901. 



Dangeard, P. A. Le Rhizophagus £ 

 285-287. pi. 2. Ap. 1901. 



Mount Mazama. Mazama 



ipulinus Dangeard. Le 



Dangeard, P. A. Note sur la structure du sporange chez le Cystopus 

 trapogonis Persoon. Le Botaniste, 7: 279-281. /. 1. Ap. 1901. 



