Add to ORKGIn 1888 and 1889 the writer had the pleasure of spending a few months of two summers in studying a disease of cotton commonly known as Root-Rot of Cotton. Incidentally some attention was given to the phaenogamic flora of the State
It is seldom that one sees a tract of our original prairie broken up, planted to trees and then left...
Legumes of the north-central states: Galegeae. Stanley Larson Welsh. 111 Observations on the occurre...
On June 20, 1898, the first writer of this article started over land from Lamoni to Council Bluffs, ...
In 1888 and 1889 the writer had the pleasure of spending a few months of two summers in studying a d...
While the senior author was in training at Camp Barkeley, Taylor County, Texas, from September 1942 ...
Attention is called to the distribution of the trees and shrubs, the resacas, and the abundance of n...
Since the settlement of Iowa many changes have taken place in our flora, especially with reference t...
The flora of the loess in western Iowa is unique, in many respects. While it may be said that many p...
The task of reciting the history and activities of the work in botany at Iowa State College under th...
A herbarium is the means by which the plant life of a large area is sampled and made conveniently ac...
The several catalogues of the flora of Iowa (Arthur, Bessey), as well as the early contributions by ...
The following notes are based upon collections in our private herbarium. In point of time the period...
In his studies on the structure of the vegetation of eastern Texas, Tharp has recently made a notabl...
In a number of former papers the writer presented notes on new or otherwise noteworthy native and in...
The following notes are the result of a series of studies made during the summer of 1895 when the wr...
It is seldom that one sees a tract of our original prairie broken up, planted to trees and then left...
Legumes of the north-central states: Galegeae. Stanley Larson Welsh. 111 Observations on the occurre...
On June 20, 1898, the first writer of this article started over land from Lamoni to Council Bluffs, ...
In 1888 and 1889 the writer had the pleasure of spending a few months of two summers in studying a d...
While the senior author was in training at Camp Barkeley, Taylor County, Texas, from September 1942 ...
Attention is called to the distribution of the trees and shrubs, the resacas, and the abundance of n...
Since the settlement of Iowa many changes have taken place in our flora, especially with reference t...
The flora of the loess in western Iowa is unique, in many respects. While it may be said that many p...
The task of reciting the history and activities of the work in botany at Iowa State College under th...
A herbarium is the means by which the plant life of a large area is sampled and made conveniently ac...
The several catalogues of the flora of Iowa (Arthur, Bessey), as well as the early contributions by ...
The following notes are based upon collections in our private herbarium. In point of time the period...
In his studies on the structure of the vegetation of eastern Texas, Tharp has recently made a notabl...
In a number of former papers the writer presented notes on new or otherwise noteworthy native and in...
The following notes are the result of a series of studies made during the summer of 1895 when the wr...
It is seldom that one sees a tract of our original prairie broken up, planted to trees and then left...
Legumes of the north-central states: Galegeae. Stanley Larson Welsh. 111 Observations on the occurre...
On June 20, 1898, the first writer of this article started over land from Lamoni to Council Bluffs, ...