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 (837)
- 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 (131)
- 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 (96)
- 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 9841 - 9870 of 10756
Full-Text Articles in Botany
End Matter, Vol. 6 No. 4
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
End Matter, Vol. 6 No. 3
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Front Matter, Vol. 5 No. 4
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
End Matter, Vol. 6 No. 2
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Front Matter, Vol. 6 No. 2
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Observations On The Biology, Anatomy, And Morphology Of Otobius Lagophilus Cooley And Kohls, C. Selby Herring, D Elden Beck
Observations On The Biology, Anatomy, And Morphology Of Otobius Lagophilus Cooley And Kohls, C. Selby Herring, D Elden Beck
Brigham Young University Science Bulletin, Biological Series
The principal objective of this study is to bring up to date information on geographic distribution, seasonal occurrence, and host-parasite relationship of O. lagophilus in western North America. Notes on life history and disease transmission potential are included.
Data and information were obtained from three sources: (1) natural history collections and field records at Brigham Young University over the past twenty years; (2) the Rocky Mountain Laboratory in Hamilton, Montana; and (3) published literature.
All available collection records are presented in a table from which information on geographic distribution, seasonal occurrence, and host-parasite relationship was extracted. O. lagophilus is known …
End Matter, Vol. 5 No. 4
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
End Matter, Vol. 6 No. 1
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Identification Of The Adults, Nymphs And Larvae Of Ticks Of The Genus Dermacentor Koch (Ixodidae) In The Western United States, E. P. Brinton, D E. Beck, D. M. Allred
Identification Of The Adults, Nymphs And Larvae Of Ticks Of The Genus Dermacentor Koch (Ixodidae) In The Western United States, E. P. Brinton, D E. Beck, D. M. Allred
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Tenebrionidae Beetles Of The Nevada Test Site, Vasco M. Tanner, Willis A. Packham
Tenebrionidae Beetles Of The Nevada Test Site, Vasco M. Tanner, Willis A. Packham
Brigham Young University Science Bulletin, Biological Series
The intent of this study conducted over a period of three years was to ( 1 ) provide descriptions of the species of tenebrionids found at the Nevada Test Site, (2) determine their relative abundance, (3) determine their seasonal activity, and (4) ascertain their plant community relationships.
A total of 14,650 beetles representing 46 kinds of tenebrionids was collected with sunken can traps, by hand, and ultra-violet light. Collections were made at regular intervals in the following plant communities: Larrea-Franseria, Lycium, Atriplex-Kochia, Grayia-Lycium (disturbed and undisturbed areas), Salsola, Coleogyne, Pinyon-Juniper, and Mixed.
The data obtained from this study indicate that …
Front Matter, Vol. 6 No. 1
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Distribution Of Foliar Applied P-32 From The Leaves Of Soybean At Various Ages, George E. Ahlgren, Theodore W. Sudia
Distribution Of Foliar Applied P-32 From The Leaves Of Soybean At Various Ages, George E. Ahlgren, Theodore W. Sudia
Journal of the Minnesota Academy of Science
Transport patterns of phosphorus-32 from the cotyledons, primary leaves and the first five trifoliate leaves of soybean were determined at various ages of these organs. The transport patterns studied indicate the same general pattern for each leaf. There is initially a bidirectional movement from the leaf that increases in its upward component as the leaf becomes older, followed by a sharp drop in the upward component and P'" transport becoming essentially unidirectional downward in the stem. At fruit development, phosphorus-32 transport becomes quite specific for fruit at the axil of a particular leaf. Contiguity to sites of high metabolic activity …
Cytoplasmic Male Sterility And Intergrafts Between Lycopersicon Esculentum And Solanum Pennellii Corr., W. R. Andersen
Cytoplasmic Male Sterility And Intergrafts Between Lycopersicon Esculentum And Solanum Pennellii Corr., W. R. Andersen
Journal of the Minnesota Academy of Science
Attempts to transmit cytoplasmic male sterility through intergrafts between Lycopersicon esculenfum and Solanum pennellii have been unsuccessful. This implies that in these materials, the factor conditioning cytoplasmic male sterility is noninfective. The results of this study and other similar studies by other workers suggest the possibility that grafting might be used as a tool in the classification of cytoplasmic factors affecting mole sterility in plants.
The Wild Celery Of Christmas Lake, Hibbert Hill
The Wild Celery Of Christmas Lake, Hibbert Hill
Journal of the Minnesota Academy of Science
The growth and reproduction of Vallisneria as seen and photographed below water in Christmas Lake, Hennepin County, Minnesota, is described. The functions of the water surface film, of wave energy, and of the coiled stem of the pistillate flower, in fertilization is discussed. It is found that many of the plants grow in such depths that fertilization is impossible.
Notes On The Flora Of San Clemente Island, California, Peter H. Raven
Notes On The Flora Of San Clemente Island, California, Peter H. Raven
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Verbena Hastata L., John E. Ebinger
The Evolution Of A Pair Of Sibling Allotetraploid Species Of Cobwebby Gilias (Polemoniaceae), Alva Day
The Evolution Of A Pair Of Sibling Allotetraploid Species Of Cobwebby Gilias (Polemoniaceae), Alva Day
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Wood Anatomy Of Cynareae (Compositae), Sherwin Carlquist
Wood Anatomy Of Cynareae (Compositae), Sherwin Carlquist
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Modoc Cypress, Cupressus Bakeri Jeps., Does Occur In Modoc County, Chester O. Stone
Modoc Cypress, Cupressus Bakeri Jeps., Does Occur In Modoc County, Chester O. Stone
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Report On A Visit To Israel August-September 1964, D J. Carder
Report On A Visit To Israel August-September 1964, D J. Carder
Soil conservation survey collection
The main features in which farming methods and the environment in Israel differ from those in Western Australia, as they appeared to me, are:- the dominant sedimentary and limestone geology with its accompanying soil and moisture conditions population pressure which puts a premium on agricultural productivity and research the widespread use of sprinkler irrigation. These factors interact in various ways so that, although many problems are similar in the two countries (both have many pioneering problems remaining) the approaches to them vary considerably.
Chromosome Numbers Of Spermatophytes, Mostly Californian, Peter H. Raven, Donald W. Kyhos, Albert J. Hill
Chromosome Numbers Of Spermatophytes, Mostly Californian, Peter H. Raven, Donald W. Kyhos, Albert J. Hill
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Wood Anatomy Of Eupatorieae (Compositae), Sherwin Carlquist
Wood Anatomy Of Eupatorieae (Compositae), Sherwin Carlquist
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Addenda To "The Merosporangiferous Mucorales" Iii Dimargaris, Richard K. Benjamin
Addenda To "The Merosporangiferous Mucorales" Iii Dimargaris, Richard K. Benjamin
Aliso: A Journal of Systematic and Floristic Botany
No abstract provided.
Front Matter, Vol. 5 No. 3
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
End Matter, Vol. 5 No. 3
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
The Osteology And Myology Of The Head And Thorax Regions Of The Obesus Group Of The Genus Sauromalus Dumeril (Iguanidae), David F. Avery, Wilmer W. Tanner
The Osteology And Myology Of The Head And Thorax Regions Of The Obesus Group Of The Genus Sauromalus Dumeril (Iguanidae), David F. Avery, Wilmer W. Tanner
Brigham Young University Science Bulletin, Biological Series
No abstract provided.
Lantana Montevidensis Briq., John W. Chapman
Forestiera Acuminata (Michx.) Poir., John E. E. Ebinger
Forestiera Acuminata (Michx.) Poir., John E. E. Ebinger
Specimens by Name
No abstract provided.
Acer Rubrum Subsp. Drummondii (Hook. & Arn. Ex Nutt.) E. Murray, John E. Ebinger
Acer Rubrum Subsp. Drummondii (Hook. & Arn. Ex Nutt.) E. Murray, John E. Ebinger
Specimens by Name
No abstract provided.
Acer Rubrum Var. Trilobum Torr. & A. Gray Ex K. Koch, John E. Ebinger
Acer Rubrum Var. Trilobum Torr. & A. Gray Ex K. Koch, John E. Ebinger
Specimens by Name
No abstract provided.