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Articles 10411 - 10440 of 10753

Full-Text Articles in Botany

Additonal New Records For The Arkansas Flora, Ii, Dwight M. Moore Jan 1952

Additonal New Records For The Arkansas Flora, Ii, Dwight M. Moore

Journal of the Arkansas Academy of Science

No abstract provided.


Isolation And Hybridization Between Aquilegia Formosa And A. Pubescens, Verne Grant Jan 1952

Isolation And Hybridization Between Aquilegia Formosa And A. Pubescens, Verne Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Genetic And Taxonomic Studies In Gilia: Ii. Gilia Capitata Abrotanifolia, Verne Grant Jan 1952

Genetic And Taxonomic Studies In Gilia: Ii. Gilia Capitata Abrotanifolia, Verne Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Genetic And Taxonomic Studies In Gilia: Iii. The Gilia Tricolor Complex, Verne Grant Jan 1952

Genetic And Taxonomic Studies In Gilia: Iii. The Gilia Tricolor Complex, Verne Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


The Genus Myosurus L. (Ranunculaceae) In North America, Gloria R. Campbell Jan 1952

The Genus Myosurus L. (Ranunculaceae) In North America, Gloria R. Campbell

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Frank W. Peirson, Philip A. Munz Jan 1952

Frank W. Peirson, Philip A. Munz

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Trees Of W.A. Jarrah And Karri, C. A. Gardner Jan 1952

Trees Of W.A. Jarrah And Karri, C. A. Gardner

Journal of the Department of Agriculture, Western Australia, Series 3

In commencing this series, in which a large number of trees will be dealt with, first place must be given to the species of Eucalyptus which include, besides the gum-trees, the various shrubs and mallees which make up a considerable part of the woody flora of South-Western Australia.


Triphora Trianthophora Rydb. In Britton, William M. Bailey, Julius R. Swayne Aug 1951

Triphora Trianthophora Rydb. In Britton, William M. Bailey, Julius R. Swayne

Specimens by Name

No abstract provided.


Lysimachia Quadriflora Sims, Virginius H. Chase Jul 1951

Lysimachia Quadriflora Sims, Virginius H. Chase

Specimens by Name

No abstract provided.


Hybanthus Concolor (T.F. Forst.) Spreng., Glen S. Winterringer Jul 1951

Hybanthus Concolor (T.F. Forst.) Spreng., Glen S. Winterringer

Specimens by Name

No abstract provided.


Lysimachia Ciliata L., R. D. Hudnut, Hiram F. Thut Jul 1951

Lysimachia Ciliata L., R. D. Hudnut, Hiram F. Thut

Specimens by Name

No abstract provided.


Verbena Bracteata Lag. & Rodr., Roberts Jun 1951

Verbena Bracteata Lag. & Rodr., Roberts

Specimens by Name

No abstract provided.


Anagallis Arvensis L., Hazel Roberts Jun 1951

Anagallis Arvensis L., Hazel Roberts

Specimens by Name

No abstract provided.


Viola Pubescens Aiton, H. E. Ahles May 1951

Viola Pubescens Aiton, H. E. Ahles

Specimens by Name

No abstract provided.


Studies Of The Dodder Transmission Of The Western-X Virus From Peach To Herbaceous Plants, Lewis G. Weathers May 1951

Studies Of The Dodder Transmission Of The Western-X Virus From Peach To Herbaceous Plants, Lewis G. Weathers

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Western-X disease is considered to be the most serious and destructive virus disease affecting peaches in the northwestern United States. The virus causing this disease in peach also infects chokecherries and most varieties of sweet and sour cherries. There is also evidence (13) that certain varieties of plums and apricots are susceptible. No information now exists to indicate that the virus occurs in plants outside of the genus Prunus. It is found that woody plants such as stone fruit trees are not particularly favorable plants for studying the virus. All attempts to isolate the western-X virus from woody tissue …


A Genetic Study Of Complementary Genes For Purple Lemma, Palea, And Pericarp In Barley (Hordeum Vulgare L.), John William Thieret May 1951

A Genetic Study Of Complementary Genes For Purple Lemma, Palea, And Pericarp In Barley (Hordeum Vulgare L.), John William Thieret

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In certain plants the expression of various characters depends upon the presence of two pairs of complementary genes in the individual. The striking feature of this situation is that two plants, phenotypically alike or similar but of different and appropriate genetic constitution, may, after crossing, produce progeny which are phenotypically different from either parent.


Viola Striata Aiton, R. D. Hudnut Apr 1951

Viola Striata Aiton, R. D. Hudnut

Specimens by Name

No abstract provided.


Forestiera Acuminata (Michx.) Poir., William M. Bailey, Julius R. Swayne Apr 1951

Forestiera Acuminata (Michx.) Poir., William M. Bailey, Julius R. Swayne

Specimens by Name

No abstract provided.


Duranta L., Olga Cimetti Mar 1951

Duranta L., Olga Cimetti

Specimens by Name

No abstract provided.


Preliminary Report On The Hepaticae Of Arkansas, Eugene B. Wittlake Jan 1951

Preliminary Report On The Hepaticae Of Arkansas, Eugene B. Wittlake

Journal of the Arkansas Academy of Science

No abstract provided.


Some New Records For The Arkansas Flora, Dwight M. Moore Jan 1951

Some New Records For The Arkansas Flora, Dwight M. Moore

Journal of the Arkansas Academy of Science

No abstract provided.


Viola Pubescens Aiton, R. D. Hudnut Jan 1951

Viola Pubescens Aiton, R. D. Hudnut

Specimens by Name

No abstract provided.


Mycologist Views The Individual, Delbert Swartz Jan 1951

Mycologist Views The Individual, Delbert Swartz

Journal of the Arkansas Academy of Science

No abstract provided.


Moss: Flora Of Maine, Robert N. Miller Jan 1951

Moss: Flora Of Maine, Robert N. Miller

Maine Collection

Moss: Flora of Maine

by Robert N. Miller

Gorham State Teachers College, Gorham, Maine, 1951.

Contents: What Are Mosses? / Moss Groups / Suggestions for Collecting, Mounting and Preservation of Moss Specimens / Over-All Pictures of the Capsules and Setae / Types of Leaves / Glossary / Outline Key to Some Maine Mosses


Bulletin No. 6: Check List Of Woody Plants Growing In The Connecticut Arboretum And Guide To The Arboretum, Richard H. Goodwin, Katherine H. Heinig, Kaleb P. Jansson Dec 1950

Bulletin No. 6: Check List Of Woody Plants Growing In The Connecticut Arboretum And Guide To The Arboretum, Richard H. Goodwin, Katherine H. Heinig, Kaleb P. Jansson

Bulletins

No abstract provided.


Chrysophyllum Gonocarpum (Mart. & Eichler Ex Miq.) Engl., B. Rambo Nov 1950

Chrysophyllum Gonocarpum (Mart. & Eichler Ex Miq.) Engl., B. Rambo

Specimens by Name

No abstract provided.


The Staphylinoid And Dascilloid Aquatic Coleoptera Of The Nevada Area, Ira La Rivers Oct 1950

The Staphylinoid And Dascilloid Aquatic Coleoptera Of The Nevada Area, Ira La Rivers

Great Basin Naturalist

No abstract provided.


Spiranthes Cernua (L.) Rich., Hampton Parker Sep 1950

Spiranthes Cernua (L.) Rich., Hampton Parker

Specimens by Name

No abstract provided.


Spiranthes Cernua (L.) Rich., Allen Strader Sep 1950

Spiranthes Cernua (L.) Rich., Allen Strader

Specimens by Name

No abstract provided.


Chrysophyllum Marginatum Radlk., B. Rambo Jul 1950

Chrysophyllum Marginatum Radlk., B. Rambo

Specimens by Name

No abstract provided.