Calcium (Ca) deficiency is a plant disorder that can be caused by insufficient level of biologically available calcium in the growing medium, but is more frequently a product of low transpiration of the whole plant or more commonly the affected tissue. Plants are susceptible to such localized calcium deficiencies in low or non-transpiring tissues because calcium is not transported in the phloem. This may be due to water shortages, which slow the transportation of calcium to the plant, poor uptake of calcium through the stem, or too much nitrogen in the soil.
Vaccinium virgatum is a species of blueberry native to the Southeastern United States, from North Carolina south to Florida and west to Texas.
Floriculture is the study of the efficient production of the plants that produce showy, colorful flowers and foliage for human enjoyment in human environments. It is a commercially successful branch of horticulture and agriculture found throughout the world. Efficient production practices have been developed over the years, for the hundreds of plant taxa used in the floral industry, increasing the overall knowledge of whole plant biology. Plant breeding and selection have produced tens of thousands of new genotypes for human use. Jasmine, marigold, chrysanthemum, rose, orchid, and anthurium are flowers of commercial demand.
The waratah (Telopea) is an Australian-endemic genus of five species of large shrubs or small trees, native to the southeastern parts of Australia. The best-known species in this genus is Telopea speciosissima, which has bright red flowers and is the New South Wales (NSW) state emblem. The waratah is a member of the family Proteaceae, flowering plants distributed in the Southern Hemisphere. The key diagnostic feature of Proteaceae is the inflorescence, which is often very large, brightly coloured and showy, consisting of many small flowers densely packed into a compact head or spike. Species of waratah boast such inflorescences ranging from 6–15 cm in diameter with a basal ring of coloured bracts. The leaves are spirally arranged, 10–20 cm long and 2–3 cm broad with entire or serrated margins. The name waratah comes from the Eora Aboriginal people, the pre-European inhabitants of the Sydney area.
Indole-3-butyric acid (1H-indole-3-butanoic acid, IBA) is a white to light-yellow crystalline solid, with the molecular formula C12H13NO2. It melts at 125°C in atmospheric pressure and decomposes before boiling. IBA is a plant hormone in the auxin family and is an ingredient in many commercial horticultural plant rooting products.
Vaccinium corymbosum, the northern highbush blueberry, is a North American species of blueberry. Other common names include blue huckleberry, tall huckleberry, swamp huckleberry, high blueberry, and swamp blueberry.
Vaccinium darrowii, with the common names Darrow's blueberry, evergreen blueberry, scrub blueberry, is a species of Vaccinium in the blueberry group.
Vaccinium arboreum is a species of Vaccinium native to the southeastern and south-central United States, from southern Virginia west to southeastern Nebraska, south to Florida and eastern Texas, and north to Illinois.
Vaccinium uliginosum is a Eurasian and North American flowering plant in the heath family Ericaceae.
Vaccinium stamineum, commonly known as deerberry, tall deerberry, highbush huckleberry, buckberry, and southern gooseberry, is a species of flowering plant in the heath family. It is native to North America, including Ontario, the eastern and central United States, and parts of Mexico. It is most common in the southeastern United States.
Aminooxyacetic acid, often abbreviated AOA or AOAA, is a compound that inhibits 4-aminobutyrate aminotransferase (GABA-T) activity in vitro and in vivo, leading to less gamma-aminobutyric acid (GABA) being broken down. Subsequently, the level of GABA is increased in tissues. At concentrations high enough to fully inhibit 4-aminobutyrate aminotransferase activity, aminooxyacetic acid is indicated as a useful tool to study regional GABA turnover in rats.
Vaccinium myrsinites is a species of flowering plant in the heath family known by the common name shiny blueberry. It is native to the southeastern United States from Alabama, Georgia, South Carolina and Florida. It may occur as far west as Louisiana.
Padrón pepper, also called Herbón pepper, is a landrace variety of pepper from the municipality of Padrón in northwestern Spain.
Vaccinium tenellum, the small black blueberry is a plant species native to the southeastern United States from southeastern Mississippi to northern Florida to southern Virginia. It grows in forests and in shrubby areas at elevations up to 200 m.
Vaccinium fuscatum, the black highbush blueberry, is a species of flowering plant in the heath family (Ericaceae). It is native to North America, where it is found in Ontario, Canada and the eastern United States. Its typical natural habitat is wet areas such as bogs, pocosins, and swamps.
Vaccinium consanguineum or Costa Rican blueberry is a species of Vaccinium found in the montane forests of southern Mexico, Honduras, Costa Rica, and Panama at altitudes of 2100-3100 meters AMSL. In Costa Rica it is found in the Talamanca mountain range and the Central Volcanic mountain range.
Vaccinium meridionale, agraz or Andean blueberry, is a species in the section Pyxothamnus of the genus Vaccinium, in the heath and heather family. It is found in the mountains of Ecuador, Colombia and Venezuela and may have been introduced to Jamaica. Like so‑called wild blueberries in North America, it is artisanally tended in a manner that differs little from wild growing conditions, with few inputs. Its fruit is gathered in the wild and widely sold in local health food markets and grocery stores.
Vaccinium cylindraceum, known by its common names such as Azores blueberry, is a semi-deciduous species of Vaccinium endemic to the Azores. It has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental.
Lachenalia viridiflora, commonly known as the green-flowered Cape cowslip or turquoise hyacinth, is a species of flowering plant in the asparagus family native to the southwest Cape Provinces of South Africa. It was discovered in the 1960s, and first described in 1972 by Winsome Fanny Barker.
