Experiments with living mesophytic foliage leaves show that the smaller veins are capable of carrying enormously increased overload. There seems to be no structural modification of the minor veins in meeting these increased demands
On a recent visit to the southwestern portion of Des Moines County a most interesting discovery was ...
The number of cell-layers in leaves of dicotyledons varies considerably but within fairly definite l...
The border parenchyma has long been recognized as a structural constant in the many kinds of angiosp...
Experiments with living mesophytic foliage leaves show that the smaller veins are capable of carryin...
Critical survey of a wide series of foliage leaves shows a fairly close relation between mesopyll or...
An earlier paper gave a brief account of experiments dealing with the conductive efficiency of certa...
This paper outlines briefly certain aspects of foliage leaves that are related to the form and disti...
Foliage leaves are peculiarly liable to injury. From the nature of their work they are denied the pr...
Structural differences among the leaves of a single tree are well known and the literature on this s...
The leaves of plants are their most exposed organs. The thin summer foliage of herbaceous plants and...
On a recent visit to the southwestern portion of Des Moines County a most interesting discovery was ...
The number of cell-layers in leaves of dicotyledons varies considerably but within fairly definite l...
The border parenchyma has long been recognized as a structural constant in the many kinds of angiosp...
Experiments with living mesophytic foliage leaves show that the smaller veins are capable of carryin...
Critical survey of a wide series of foliage leaves shows a fairly close relation between mesopyll or...
An earlier paper gave a brief account of experiments dealing with the conductive efficiency of certa...
This paper outlines briefly certain aspects of foliage leaves that are related to the form and disti...
Foliage leaves are peculiarly liable to injury. From the nature of their work they are denied the pr...
Structural differences among the leaves of a single tree are well known and the literature on this s...
The leaves of plants are their most exposed organs. The thin summer foliage of herbaceous plants and...
On a recent visit to the southwestern portion of Des Moines County a most interesting discovery was ...
The number of cell-layers in leaves of dicotyledons varies considerably but within fairly definite l...
The border parenchyma has long been recognized as a structural constant in the many kinds of angiosp...