Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Plant Biology (1698)
- Horticulture (1637)
- Agronomy and Crop Sciences (1545)
- Agriculture (1387)
- Agricultural Science (1342)
-
- Other Plant Sciences (1194)
- Ecology and Evolutionary Biology (1086)
- Physical Sciences and Mathematics (871)
- Biodiversity (835)
- Environmental Sciences (791)
- Natural Resources and Conservation (609)
- Animal Sciences (608)
- Weed Science (607)
- Systems Biology (484)
- Biology (480)
- Medicine and Health Sciences (435)
- Zoology (395)
- Physiology (380)
- Anatomy (376)
- Social and Behavioral Sciences (284)
- Forest Sciences (257)
- Terrestrial and Aquatic Ecology (235)
- Entomology (208)
- Education (189)
- Food Science (172)
- Agricultural Education (171)
- Environmental Studies (170)
- Institution
-
- Eastern Illinois University (3481)
- University of Nebraska - Lincoln (1801)
- TÜBİTAK (1739)
- Claremont Colleges (709)
- University of Arkansas, Fayetteville (548)
-
- Brigham Young University (405)
- Department of Primary Industries and Regional Development, Western Australia (134)
- Cal Poly Humboldt (130)
- University of Minnesota Morris Digital Well (103)
- University of Richmond (92)
- Old Dominion University (80)
- Stephen F. Austin State University (79)
- University of Dayton (70)
- Utah State University (62)
- Portland State University (60)
- California Polytechnic State University, San Luis Obispo (59)
- Chapman University (53)
- Connecticut College (51)
- University of Northern Iowa (43)
- Western Kentucky University (39)
- University of Missouri, St. Louis (38)
- Bucknell University (33)
- City University of New York (CUNY) (32)
- SIT Graduate Institute/SIT Study Abroad (32)
- South Dakota State University (32)
- University of Nevada, Las Vegas (31)
- Butler University (27)
- Chulalongkorn University (24)
- The University of Southern Mississippi (22)
- Purdue University (21)
- Keyword
-
- Turkey (378)
- Taxonomy (263)
- Flora (204)
- Arkansas (150)
- Botany (146)
-
- Phylogeny (117)
- Biodiversity (102)
- Morphology (102)
- Western Australia (96)
- Conservation (92)
- Horticulture (81)
- Vegetation (78)
- Floriculture (75)
- Newsletters (73)
- Soybean (70)
- New record (68)
- Rice (68)
- New records (65)
- Ecology (62)
- New species (62)
- Plants (58)
- California (57)
- Macrofungi (56)
- Anatomy (55)
- Endemic (54)
- Wetlands (51)
- Cotton (49)
- Corn (47)
- Maize (46)
- Fauna (44)
- Publication Year
- Publication
-
- Specimens by Name (3361)
- Turkish Journal of Botany (1739)
- Department of Agronomy and Horticulture: Faculty Publications (994)
- Aliso: A Journal of Systematic and Floristic Botany (692)
- The Prairie Naturalist (480)
-
- Brigham Young University Science Bulletin, Biological Series (260)
- Arkansas Agricultural Experiment Station Research Series (172)
- Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences (172)
- Journal of the Arkansas Academy of Science (146)
- Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research (105)
- Journal of the Minnesota Academy of Science (103)
- Biology Faculty Publications (98)
- Botanical Studies (95)
- Masters Theses (86)
- Great Basin Naturalist Memoirs (80)
- SFA Gardens Newsletters (73)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (53)
- School of Biological Sciences: Faculty Publications (53)
- Graduate Theses and Dissertations (48)
- Institute for Natural Resources Publications (46)
- Biology, Chemistry, and Environmental Sciences Faculty Articles and Research (45)
- Biological Sciences Theses & Dissertations (40)
- Data Files (39)
- Biological Sciences Faculty Publications (36)
- Electronic Theses and Dissertations (34)
- Great Basin Naturalist (32)
- Independent Study Project (ISP) Collection (31)
- Master's Theses (30)
- Native vegetation handbook series (29)
- Theses and Dissertations (28)
- Publication Type
- File Type
Articles 10441 - 10470 of 10753
Full-Text Articles in Botany
Comptonia Peregrina (L.) J.M. Coult., Tom Clark
Comptonia Peregrina (L.) J.M. Coult., Tom Clark
Specimens by Name
No abstract provided.
Myrica Gale L., Tom Clark
Acer Pensylvanicum L., Tom Clark
Acer Rubrum Wats., Tom Clark
Lippia, J. E. Montes
Cypripedium Reginae Walter, Virginus H. Chase
An Etiological And Host Range Study Of Celery Mosaic In Utah, Dennis H. Hall
An Etiological And Host Range Study Of Celery Mosaic In Utah, Dennis H. Hall
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Celery mosaic is a virus disease of major economic importance in Utah. In years of severe epiphytotics, it has been a limiting factor in celery production. In 1947 losses due to this disease were estimated to exceed 8 per cent of the total crop. This estimate does not include losses resulting from reduction in grade or from plants discarded in the packing sheds. The celery acreage in Utah dropped from a high of 950 acres in 1946 to 750 acres in 1947 and dropped again in 1948 to 420 acres. Leaders in the industry attributed this reduction in acreage, in …
Microorganisms And Soil Structure, T. M. Mccalla
Microorganisms And Soil Structure, T. M. Mccalla
Department of Agronomy and Horticulture: Faculty Publications
SUMMARY
Laboratory tests were made to determine the effectiveness of different compounds and microbial groups in increasing the stability of Peorian loess lumps against the action of falling water drops. The influence of these on percolation tests in the laboratory was also determined.
Many organic substances-dextrose, sucrose, starch, peptone, cullulose, and gum arabic-did not themselves contribute directly to soil-structure stability, though these substances do furnish energy material for soil microorganisms, which can convert them readily into either microbial tissue or decomposition products that increase soil-structure stability. Lignin, proteins, oils, fats, waxes, resin, and paraffin increased the stability of lumps of …
Verbena Hastata L., T. Clark
Chromosome Numbers Of Some Western American Plants, I, Lee W. Lenz
Chromosome Numbers Of Some Western American Plants, I, Lee W. Lenz
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
The Californian Penstemons, Percy C. Everett
The Californian Penstemons, Percy C. Everett
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Some Pacific Coast Plants Seen In England And Scotland, Alice Eastwood
Some Pacific Coast Plants Seen In England And Scotland, Alice Eastwood
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
California Plant Communities-Supplement, Philip A. Munz, David D. Keck
California Plant Communities-Supplement, Philip A. Munz, David D. Keck
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
California Miscellany Ii, Philip A. Munz, John C. Roos
California Miscellany Ii, Philip A. Munz, John C. Roos
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Genetic And Taxonomic Studies In Gilia: I. Gilia Capitata, Verne Grant
Genetic And Taxonomic Studies In Gilia: I. Gilia Capitata, Verne Grant
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Native Trees And Shrubs In Home Landscaping, Guy L. Fleming
Native Trees And Shrubs In Home Landscaping, Guy L. Fleming
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Mimulus Guttatus And Related Species, Gloria R. Campbell
Mimulus Guttatus And Related Species, Gloria R. Campbell
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Some Suggestions For Rock Gardens In Southern California, Edward K. Balls
Some Suggestions For Rock Gardens In Southern California, Edward K. Balls
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Pugillus Astragalorum Xii: Some Problems In California, R. C. Barneby
Pugillus Astragalorum Xii: Some Problems In California, R. C. Barneby
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Lespedezas Of Northwest Arkansas, Orrin J. Henbest
Lespedezas Of Northwest Arkansas, Orrin J. Henbest
Journal of the Arkansas Academy of Science
No abstract provided.
History Of The Introduction Of Three California Natives, Theodore Payne
History Of The Introduction Of Three California Natives, Theodore Payne
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
One Of California's Rare Endemics, Robert Casamajor
One Of California's Rare Endemics, Robert Casamajor
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Three California Natives For Gardens, Gloria R. Campbell
Three California Natives For Gardens, Gloria R. Campbell
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Notes On The Horticultural History Of California Irises, Lee W. Lenz
Notes On The Horticultural History Of California Irises, Lee W. Lenz
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Summer-Holly (Comarostaphylis Diversifolia), Philip A. Munz
Summer-Holly (Comarostaphylis Diversifolia), Philip A. Munz
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Tetramerism In Narcissus, Dwight M. Moore
Tetramerism In Narcissus, Dwight M. Moore
Journal of the Arkansas Academy of Science
No abstract provided.
New Fern Record For Arkansas, Dwight M. Moore
New Fern Record For Arkansas, Dwight M. Moore
Journal of the Arkansas Academy of Science
No abstract provided.
Preliminary Report On The Arkansas Bryophytes, Eugene B. Wittlake
Preliminary Report On The Arkansas Bryophytes, Eugene B. Wittlake
Journal of the Arkansas Academy of Science
No abstract provided.
Grassy Lake: A Biologist's Paradise, Dwight M. Moore
Grassy Lake: A Biologist's Paradise, Dwight M. Moore
Journal of the Arkansas Academy of Science
No abstract provided.
Bryophytes Of Spy Rock Hollow, Eugene B. Wittlake
Bryophytes Of Spy Rock Hollow, Eugene B. Wittlake
Journal of the Arkansas Academy of Science
No abstract provided.