Periodical Literature . 
xxvu 
Bulletin of the Torrey Botanical Club ( continued ). 
No. 6. Bebb : White Mountain Willows, IV. 
„ — Halsted : Notes upon Zygodesmus and its new species. 
Botanical Notes. Additions to Illinois Flora. Hybrid Grimmias. 
„ 7 . Hill : The Revised Manual and some Western Plants. 
„ — Collins : Brachytrichia Quoyii (Ag.), Bom. and Flah. 
„ — Halsted: A possible natural Hybrid ( Tragopogon pratensis x 
porrifolius.) 
,, — Egerton : Botrychium simplex in Maryland. 
„ — Vasey : Notes on Melica and Boa. 
„ 8 . Wheelock : A descriptive list of species of the genus Heuchera . 
„ — Eaton : A new Fern, Cheilanthes Brandegei. (Plate CIV.) 
„ — Porter : A new Fem for North America, Asplenium fontanum (L.), 
Bernh. 
„ io„ Gregory: Note on the manner of growth of the Cell- Wall. (Plate CIX.) 
„ — Eckfeldt : A further Enumeration of some Lichens of the United States. 
,, — Small: Notes on Asplenium pinnatifidum . 
,, — Underwood : A new North American Lejeunea. 
„ ii. Macoun : Contributions to Canadian Bryology. No. 3. 
„ — Beauchamp : Indian Bread Root. 
,, — McDonald : Geological distribution of Phlox bifida. 
Botanical Notes : New Localities. A new locality for Asplenium 
ebenoides. A distribution of weeds. 
„ 12. Peirce: Notes on Corticium Oakesii and Michenera arlocreas. (Plate 
CX.) 
„ — Britton : New or noteworthy North American Phanerogams, III. 
„ — Deane : The Flora of the summit of Mt. Menadnock, N. H., in July. 
„ — Davis : The Pinnatifid Leaves of Nasturtium armoracia. 
Botanical Notes. New localities for Ligusiicum Scoticum and Desmodium 
sessilifolium. 
Bulletin, Druggists. 1890. 
July. Rusby: Revised Names of Plants of New Jersey, extracted from Britton’s 
State Catalogue. 
,, ° ■ : Goanese Ipecac. 
Aug. : Triumfetta semitriloba. 
Oct. : Cascara Sagrada and its allies. 
Bulletin of the Science Laboratory of Denison University. V. 
Dixon : Germination of Phoenix dactylifera. 
Bulletin of the Santa Barbara Society of Natural History. Vol. I. 
No. 2. Yates : Ferns of the Channel Islands. 
„ — Ford : Coniferous Wood saturated with Bitumen. 
,, — : Indigenous Shrubs of Santa Barbara County. 
„ — Bingham : The Eucalyptus and the Honey Bee. 
„ — : Medicinal Plants. 
,, — : Experiment to show the Expansion of Wood. 
,, — Ford : Lyonothamnus asplenifolius. 
Bulletin of the Minnesota Academy of Natural Sciences. III. 
Leiberg : Notes on some of the rarer Plants found in Blue Earth and 
Pipestone Counties, Minnesota. 
Leonard : Some Early Philadelphia Botanists. 
