Variation in Phlox divaricata
D. A. Levin | | Genetics,Morphology | Forest,Field | Phlox divaricata (Wild blue phlox)
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Variation in pollinator effectiveness in swamp milkweed, Asclepias incarnata (Apocynaceae)
C. T. Ivey, P. Martinez and R. Wyatt | American Journal of Botany | Pollination | Field | Asclepias incarnata (Swamp milkweed)
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Variation in southern Florida and Bahamian Aletris (Nartheciaceae): morphology, phenology, and putative hybridization
W. K. Wilsdon and J. H. Richards | Journal of the Torrey Botanical Society | Morphology, Phenology, Taxonomy | Wetland | Aletris lutea (Yellow colicroot)
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Variation in temperature requirements for germination and early seedling root development in Chamaecrista rotundifolia and three allied species
M. G. Xu, C. K. McDonald, C. J. Liu and J. B. Hacker | Genetic Resources and Crop Evolution | Germination, Morphology | Laboratory | Chamaecrista nictitans (Sensitive partridge pea)
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Variations in flavonoid sulphate patterns in relation to photosynthetic types of five Flaveria species
A. Hannoufa, R. H. Brown and R. K. Ibrahim | Phytochemistry | Chemistry,Light | Laboratory | Flaveria linearis (Narrowleaf yellowtops)
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Various Freezing Strategies of Flower-Bud Hardiness in Prunus
S. A. Kadir and E. L. Proebsting | Journal of the American Society for Horticultural Science | Phenology,Stress | Laboratory | Prunus americana (American plum)
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Varying stable nitrogen isotope ratios of different coastal marsh plants and their relationships with wastewater nitrogen and land use in New England, USA
C. Wigand, R. A. McKinney, M. L. Cole, G. B. Thursby and J. Cummings | Environmental Monitoring and Assessment | Disturbance, Nutrients, Restoration, Water | Coastal,Wetland | Iva frutescens (Jesuit's bark)
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Vascular Flora of Little Manatee River State Park, Hillsborough County, Florida
James H. Myers, Jr. and Richard P. Wunderlin | Castanea | Community level survey, Floristics | Forest, Scrub, Wetland | Bidens mitis (Smallfruit beggarsticks)
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Vascular Plant Species Diversity on Two Barrier Islands Southwest Florida
Stanley R. Herwitz and Richard P. Wunderlin | Journal of Coastal Research | Community level survey, Floristics | Coastal | Heliotropium polyphyllum (Pineland heliotrope)
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Vegetation Colonization of Dredge Spoil on Perdido Key, Florida
D. J. Gibson and P. B. Looney | Journal of Coastal Research | Restoration,Disturbance | Coastal | Panicum amarum (Bitter panicgrass)
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Vegetation disturbance and maintenance of diversity in intermittently flooded Carolina bays in South Carolina
L. K. Kirkman and R. R. Sharitz | Ecological Applications | Community level survey, Disturbance, Germination, Rare plants, Restoration, Stress, Succession | Greenhouse, Wetland | Andropogon virginicus (Broomsedge)
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Vegetation dynamics from annually burning tallgrass prairie in different seasons
E. G. Towne and K. E. Kemp | Journal of Range Management | Disturbance, Restoration, Succession | Prairie | Andropogon gerardii (Big bluestem)
Sorghastrum nutans (Indiangrass)
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Vegetation of frequently burned old-growth longleaf pine (Pinus palustris mill.) savannas on choccolocco mountain, Alabama, USA
J. M. Varner, J. S. Kush and R. S. Meldahl | Natural Areas Journal | Community level survey, Conservation assessment, Disturbance | Longleaf pine,Savanna | Andropogon ternarius (Splitbeard bluestem)
Solidago odora (Anisescented goldenrod)
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Vegetation responses to helicopter and ground based logging in blackwater floodplain forests
R. H. Jones, S. L. Stokes, B. G. Lockaby and J. A. Stanturf | Forest Ecology and Management | Disturbance | Forest, Wetland | Cliftonia monophylla (Buckwheat tree)
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Vegetation structure of field margins and adjacent forests in agricultural landscapes of the North Carolina Piedmont
J. D. Fridley, A. R. Senft, R. K. Peet | | Floristics | Agricultural,Field,Forest | Allium canadense (Meadow garlic)
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Vegetational analysis and floristics of four communities in the Big Ball Hill region of Padre Island National Seashore
A. D. Nelson, J. R. Goetze, I. G. Negrete, V. E. French, M. P. Johnson and L. M. Macke | Southwestern Naturalist | Community level survey,Floristics | Coastal | Ipomoea imperati (Beach morning-glory)
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Vegetative Propagation of the Dune Building Plant Ipomoea pes-caprae for Use in Dune Rehabilitation Projects
A. G. Neto, S. R. Cunha and E. L. Voig | Journal of Coastal Research | Propagation | Laboratory | Ipomoea pes-caprae (Railroad vine)
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Venturing Beyond Beans and Peas: What Can We Learn from Chamaecrista?
S. R. Singer, S. L. Maki, A. D. Farmer, D. Ilut, G. D. May, S. B. Cannon and J. J. Doyle | Plant Physiology | Genetics,Systematics,Morphology | Laboratory | Chamaecrista fasciculata (Partridge pea)
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Vernonia anthelmintica: a potential seed oil source of epoxy acid. II. Effects of cultural practices, seed maturity, and after-ripening conditions on germination
Higgins, J. J.; White, G. A. | Agronomy Journal | | | ()
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Viability and dormancy in seeds of Polygonum amphibium L., P. coccineum Muhl. and P. hydropiperoides Michx
O. L. Justice | American Journal of Botany | Germination,Seed storage | Laboratory | Polygonum hydropiperoides (Swamp smartweed)
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Viability and germination of seeds and initial development of the pioneer dune plant Ipomoea pes-caprae
M. W. da Silva and E. L. Voigt | Journal of Coastal Research | Germination | Laboratory | Ipomoea pes-caprae (Railroad vine)
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Viability of warm-season grass seed from grazed and ungrazed prairies (Illinois)
D. G. Wenny and R. W. Nyboer | Ecological Restoration | Ecotype, Germination | Prairie | Andropogon gerardii (Big bluestem)
Sorghastrum nutans (Indiangrass)
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Vigor testing of Rudbeckia fulgida seeds
A. M. Fay, M. B. McDonald and S. M. Still | Seed Science and Technology | Germination, Seed storage | Field, Greenhouse, Laboratory | Rudbeckia fulgida (Orange coneflower)
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VIOLA CALCICOLA (VIOLACEAE), A NEW
ENDEMIC VIOLET FROM THE GUADALUPE MOUNTAINS OF NEW MEXICO AND TEXAS
Ross A. McCauley, Harvey E. Ballard, Jr. | Journal of the Botanical Research | Taxonomy, Viola | | Viola calcicola (Limestone violet)
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Viola pedata
Kim Blaxland | Rock Garden Quarterly | Viola | | Viola pedata (Birdfoot violet)
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VIOLA x BRAUNIAE (VIOLA ROSTRATA x V. STRIATA)
Tom S. Cooperrider | The Michigan Botanist | Viola, hybrid | | Viola ×brauniae (Braun's hybrid violet)
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Violet hybrids between species of the palmata group
Ezra Brainerd | Bulletin of the Torrey Botanical Club | Viola, palmata group | | ()
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Violets (Viola) of Central and Eastern United States: an introductory survey
Norman H. Russell | SIDA Contributions to Botany | Taxonomy | | ()
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VIOLETS (VIOLA) OF CENTRAL AND EASTERN UNITED STATES: AN INTRODUCTORY SURVEY
Norman H. Russell | Sida | Viola | | ()
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Visual inspections of nursery stock fail to protect new plantings from Blueberry scorch virus infection
P. V. Oudemans, B. I. Hillman, D. Linder-Basso, J. J. Polashock | | Pathology | Nursery | Vaccinium corymbosum (Highbush blueberry)
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Volatile constituents of Carphephorus corymbosus and Carphephorus paniculatus
K. Karlsson, I. Wahlberg and C. R. Enzell | Acta Chemica Scandinavica | Chemistry | Laboratory | Carphephorus corymbosus (Florida paintbrush)
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Volatile constituents of Carphephorus odoratissimus (JF Gmel) Hebert
K. Karlsson, I. Wahlberg and C. R. Enzell | Acta Chemica Scandinavica | Chemistry | Laboratory | Carphephorus odoratissimus (Vanillaleaf)
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Volatile oil of Euthamia caroliniana (L) Greene
G. A. Russell | | Chemistry | Laboratory | Euthamia caroliniana (Slender goldentop)
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Volatile oils of Illicium floridanum and I. parviflorum (Illiciaceae) of the southeastern United States and their potential economic utilization
A. O. Tucker and M. J. Maciarello | Economic Botany | Chemistry, Human Use | | Illicium parviflorum (Yellow anisetree)
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Weed Control and Organic Mulches Affect Physiology and Growth of Landscape Shrubs
B. M. Cregg and R. Schutzki | Hortscience | Human Use | Landscape | Viburnum dentatum (Southern arrowwood)
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Weed control in container grown herbaceous perennials
J. F. Derr | Hortscience | Herbicide, Propagation | Greenhouse | Echinacea purpurea (Eastern purple coneflower)
Rudbeckia hirta (Black-eyed susan)
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Weed management in organic echinacea (Echinacea purpurea) and lettuce (Lactuca sativa) production
P. Kristiansen, B. M. Sindel and R. S. Jessop | Renewable Agriculture and Food Systems | Competition, Establishment methods | Field | Echinacea purpurea (Eastern purple coneflower)
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Weights of seeds and numbers per plant
Stevens, O. A. | 5 | | | ()
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Wetland Restoration and Invasive Species: Apple snail (Pomacea insularum) Feeding on Native and Invasive Aquatic Plants
L. E. Burlakova, A. Y. Karatayev, D. K. Padilla, L. D. Cartwright and D. N. Hollas | Restoration Ecology | Disturbance,Invasive species | Laboratory | Hymenocallis latifolia (Perfumed spiderlily)
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Wikstroemia skottsbergiana (Thymelaeaceae): with notes on its habitat in upper Lumahài, Kaua'i, Hawai'i.
Kenneth R. Wood | ResearchGate | Wikstroemia skottsbergiana,Hawaii | | Wikstroemia skottsbergiana (Skottsberg's false ohelo)
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Wild plants, Andropogon virginicus L. and Miscanthus sinensis Anders, are tolerant to multiple stresses including aluminum, heavy metals and oxidative stresses
B. Ezaki, E. Nagao, Y. Yamamoto, S. Nakashima and T. Enomoto | Plant Cell Reports | Germination, Restoration, Stress | Laboratory | Andropogon virginicus (Broomsedge)
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Wild plum fruit characterization (Ximenia americana L.)
G. G. da Silva, P. A. de Souza, P. L. D. de Morais, E. C. dos Santos, R. D. Moura and J. B. Menezes | Revista Brasileira De Fruticultura | Morphology,Nutrients | Laboratory | Ximenia americana (Tallow wood)
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Wildflower tolerance to metolachlor and metolachlor combined with other broadleaf herbicides
J. F. Derr | Hortscience | Establishment methods, Herbicide | Field | Echinacea purpurea (Eastern purple coneflower)
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Wildflowers for Indiana highways
Dana, M.N.; Kemery, R.D.; Boszor, B.S. | | | | ()
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Willow Hybrids: Salix hebecarpa Fernald and S. simulans Fernald
Carleton R. Ball | Rhodora | | | Salix ×simulans (Hybrid willow)
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Wilt and root diseases of Asclepias tuberosa L
L. Tsror, M. Hazanovski, O. Erlich and N. Dagityar | Plant Disease | Pathology | Greenhouse,Laboratory | Asclepias tuberosa (Butterflyweed)
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Wiregrass grown from seeds obtained on Florida flatwood and sandhill sites
R. Kalmbacher, J. Norcini, T. Pittman, S. Pfaff and F. Martin | Native Plants Journal | Ecotype,Provenance | Sandhill,Pine,Longleaf pine | Aristida beyrichiana (Beyrich threeawn)
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Wiregrass tubeling response to postplant herbicides
J. G. Norcini, J. H. Aldrich and T. Pittman | Journal of Environmental Horticulture | Herbicide | Nursery | Aristida beyrichiana (Beyrich threeawn)
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Wood and stem anatomy of Saururaceae with reference to ecology, phylogeny, and origin of the monocotyledons
S. Carlquist, K. Dauer and S. Y. Nishimura | Iawa Journal | Morphology | Laboratory | Saururus cernuus (Lizard's tail)
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Wood decomposition of Cyrilla racemiflora (Cyrillaceae) in Puerto Rican dry and wet forests: A 13-year case study
J. A. Torres and G. Gonzalez | Biotropica | Nutrients, Pathology | Forest | Cyrilla racemiflora (Titi)
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