BOTANICAL GAZETTE

EDITORS:

JOHN M. COULTER, Wabash College, Crawfordsville, Ind.
CHARLES R. BARNES, Purdue University, Lafayette, Ind.

J. C. ARTHUR, N. Y. Agric. Exp. Sta., Geneva, N. Y.

VOLUME XI

1886

CRAWFORDSVILLE, INDIANA

PUBLISHED BY THE EDITORS.

PRESS OF

CARLON & HOLLENBECK

INDIANAPOLIS, IND.

Pollen-spores of Tradescantia Virginica (plate I)

J. M. Coulter and J. N. Rose. 10

J. C. Arthur. 14

F. Lamson Scribner. 25

. A. P. Morgan.

26

A new larval Entomophthora (plate II)

Some Arctic grasses (plate III)

The Life and Labors of Linnæus.

Notes on the flora of eastern Virginia.

Development of the root in Botrychium ternatum (plate IV)

Douglas H. Campbell. 49

. Lester F. Ward, 32

On some recent notes and descriptions of Eriogoneæ in Pro-

ceedings of the California Academy of Sciences

J. D. Smith, I. C. Martindale, J. W. Chickering, C. E.

Bessey, A. W. Chapman, R. I. Cratty, J. J. Davis, C. E.

Smith, Gerald McCarthy.

129

The Gray Herbarium of Harvard University, (Ill.)

The National Herbarium at Washington
The genus Asimina

. 135

A. B. Seymour

E. W. D. Holway

A. B. Hervey

Francis Wolle

Eloise Butler

W. G. Farlow

Geo. A. Rex

William Trelease

W. G. Farlow

Revision of North American species of Nuphar (plate VI)

Grasses of Yellowstone National Park. I.

Thomas Morong. 164

F. L. Scribner and Frank Tweedy. 169

Lillie J. Martin. 178

Outline for study of chemical botany

The flora of our south western archipelago. Wm. S. Lyon. 157, 330

Structure and distribution of the resin-passages of white pine

Synopsis of North American pines, based on leaf anatomy

(plate VIII) John M. Coulter and J. N. Rose. 256, 302

Notes on the mode of pollination of Asclepias (plate VIII)

Charles Robertson. 262

Certain chemical constituents of plants considered in relation

to their morphology and evolution Helen C. DeS. Abbott. 270

The relative value of cultures in liquid and solid media in
the diagnoses of bacteria
Botanical character of the black rot, Physalospora Bidwellii,

Notes on Carex.-VIII.-Hybrids (plate x1)

The biology of timber trees with special reference to the requirements