414 MINNESOTA BOTANICAL STUDIES. 



1484. Boergesen, F. Desmidieae brasiliae: Symbolae ad 

 Fl. Bras. Centr. cognosc. ed. E. Warming particula xxxiv. Vid. 

 Medd. Nat. For. 929-958. (24-533.) pZ. ^-5. 1890. 



Bory (le St. Vincent, J. B. Gr. M. See Brongniart, 

 A. and Bory de St. Yincent, J. B. G. M. 



1485. Briggs, S. A. Rhizosolenia eriensis H. L. Smith. 

 The Lens. Jal872.— (Grevillea. 1:14. J11872.) 



1486. Brightwell, T. On the genus Triceratium, with 

 Descriptions and Figures of the Species. Quart. Jour. Mic. 

 Sci. 1:245-252. pZ. ^. (Je) 1853. 



1487. . On the Filamentous, Long-horned Diatom- 



aceae, with a Description of Two New Species. Quart. Jour. 

 Mic. Sci. 4:105-109. pi. 7. 1856. 



Chaetoceros peruvianum from Callao, Peru, is described as new. 



1488. . Further Observations on the Genus Tricer- 

 atium, with Descriptions and Figures of New Species, Quart. 

 Jour. Mic. Sci. 4:272-276. pi. 17. 1856. 



Material from Barbadoes earth. Other American localities. 



1489. . Remarks on the Genus "Rhizosolenia" of 



Ehrenberg. Quart. Jour. Mic. Sci. 6: 93-95. pZ. 5. 1858. 



1490. — . Further Observations on the Genera Tricera- 

 tium and Chaetoceros. Quart. Jour. Mic. Sci. 6:153-155. 1858. 



1491. . On some of the Rarer or Undescribed Species 



of Diatomaceae. Parti. Quart. Jour. Mic. Sci. 7:179-181. pi- 

 9. 1859. Part II. Quart. Jour. Mic. Sci. 8:93-96, pZ. 5, <?. 

 1860. 



Several American localities. 



1492. . On the Rarer and Undescribed Species 



of Diatomaceae. Errata et Corrigenda. Quart. Jour. Mic. Sci. 

 8:139. 1860. 



1493. Brongniart, A. Exposition Chronologique des Peri- 

 odes de Vegetation et des Flores Diverses qui se sont succede a 

 la surface de la Terre. Ann. Sci. Nat. III. 1 1 : 285-338. 1849. 



1494. Brongniart, A. and Bory tie St. Vincent, J. B. G. M. 



Botanique du Voyage autour du monde sur la Coquille exec, 

 par Duperry. Cryptogam es. 2: pi. 1-100. 1829. Paris. 



1495. Dawson, W. The Genus Prototaxites. Geol. Surv. 

 Can. Fossil Plants. 16-20. 1871. 



1496. De La Pylaie, A. J. M. Bernard Quelques observa- 

 tions sur les productions de File de Terre-Neuve, et sur quelques 

 Algues de la cote de France appartenant an genre Laminaire. 

 Ann. Sci. Nat. 4:174-184. pi. 9. 1824. 



