— 6 — 



Botany — Continued. 



Engelmann, G. (Pulp of cactus fruit.) 2:1 $2.00 



(Pulp of Cereus for calking). 4:2 «• 



Revision of the genus Pitms, and description of Pinus 



Elliottii. 4:1. Pis. I-III. " 



A. revision of the North American species of the genus 



Juncus, with a description of new or imperfectly 

 known species. 2:2 " 

 Further additions to the revision of the genus Juncus. 2:3 " 



(Selaginella lepidophylla) . 1:4 " 



(Sequoias). 3:1 «' 



(Structure of the fruit and seed of Bibes). 2:1 " 



A synopsis of the American firs {Abies Link). 3:4 " 



Systematic arrangement of the species of the genus Cuscuta, 



with critical remarks on old species and description of 



new ones. 1:3 " 



Two new dioecious grasses of the United States. Pis. 



XII-XIV. 1:3 " 



( Ulmus Americana) . 1:3 " 



(Vegetation f>long the lakes). 4:1 " 



(Vernation of American oaks). 3:3 '« 



(Vitis). 3:3. " 



(Wild grapes) 4:1 " 



(Xenia phenomena in core). 3:1 " 



Espenschied, C. (Sisal and palm fiber). 7 : 20 .50 



Glasgow, W. Jr. (Ulva thermarum from Hot Springs, Ark.). 1 : 3 2.00 



Glatfelter, N. M. Relations of Salix Missouriensis, Bebb, to S. 



cordata, Muhl. 7:5. P)s. I-III. .50 



A study of the relations of Salix nigra and Salix amygda- 



loides, together with the hybrids arising from thtm as 



these species exhibit themselves in the vicinity of 



St. Louis. PI. I. 6 : 13 " 



Hager (Green- stained oak wood). 3 : 1 2.00 



Hambach, G. (Fruiting Cycas revoluta'). 5:1-2 4.00 



(Petrified seed of Celtis). 5:3-4 " 



Harris, J. Arthur. Normal and teratological thorns of Gleditschia 



triacanthos, L. PI. XXI. 11 : 10 25. 



Polygamy and certain floral abnormalities in Solanum. 



13:8 



The germination of Pachira, with a note on the names of 



two species. Pis. IX-XI. 13 : 8 " 



See Bolton. 



Hilgard, T. C. (Exposition of a natural series of immediate cath- 

 olic affinities in the vegetable kingdom). Pis. VI-VII. 

 1 : 2* 



(Variability of foliage of a single tree). 1:3 2.00 



Hitchcock, A. S. A catalogue of the Anthophyta and Pierido- 



phyta of Ames, Iowa. 5:3-4 4 00 

 Ecological plant geography of Kansas. 8:4 .25 



* Exhausted. 



