Index to American botanical literature . 671 



Foxworthy, F. W. Discoid pith in woody plants. Proc. Ind. Acad. 

 Sci, 1903: 191-194, / i-^, 1904. 



Gallardo, A. Maiz clorantico. Anal. Mus. Nac. Buenos Aires IIL 4 : 

 315-327- / ^-4' 26 S 1904. 



Greene, E. L. Affinities of the Cichoriaceae. Leaflets i : 59-63. 25 

 Au 1904. 



Greene, E. L. Certain polygonaceous genera. Leaflets i: 17-32. 

 5 Ja 1904; 33-48- 12 Mr 1904; 49, 50, 25 Au 1904. 



Includes descriptions of new species in Bistorta (6) and Persicaria {41), and one 

 new genus, Ditravia (S. Wats.). 



Greene, E. L. Certain West Indian Cruciferae, Leaflets i : 81-88- 

 21 D 1904; 89, 90. 31 D 1904. 



With 5 new genera and 7 new species. 



Greene, E. L. The genus Pneumonanthe. Leaflets i: 68-71, 24 

 N 1904, 



Greene, E. L. Laoihoe, Leaflets i : ^o^ 91. 31 D 1904. 



Greene, E. L. The Neckerian cactaceous genera. Leaflets i : 50-53. 

 25 Au 1904. 



Greene, E. L. New plants from middle California. Leaflets i : 73- 

 80. 24 N 1904; 81. 21 D 1904. 



New species in Ltipinus (4), Lotus, Sidalcea (2), Siiene, Aquilegia, Delphinium y 

 Bistoj'ta^ Eriogonum, Swertta, Casiiiieia (2), Pentstemon^ Apocynum^ Crypianihe^ 

 Galium^ Chrysoihaffinus (2), and Macrone7na. 



Greene, E. L, New species of Ceanothus, Leaflets x : 65-68. 24 N 

 1904. 



Descriptions of 5 new species. 



Greene, E. L- North American species of Amarella. Leaflets I : 

 53-56. 25 Au 1904. 



With descriptions of 8 new species. 



Greene, E, L. On certain Gentianaceae. Leaflets I : 91-95. 31 D 

 1904. 



New species are described ili Swertta and Aloitis. 



Greene, E. L* A rare Swerila. Leaflets i : 72. 24 N 1904. 

 Greene, E. L, Seven new apocynums. Leaflets i : 56-59. 25 Au 

 1904, 



Descriptions of 7 new species in Apocymtm. 



Greene, E. L. Some western buckthorns. Leaflets i: 63, 64. 25 

 Au 1904 J 65. 24 N 1904. 



Descriptions of 5 new species in Rhamnus, 



r 



Greene, E.L. Two new Ba/rat:/ua. Leaflets i ; 95, 96. 3101904.- 



