Sweet Alyssum, Lobularia maritima
... the average last frost. Barely cover the seed, as it needs light to germinate. Transplants that have been hardened off can be placed in the garden a week or two before the average last frost, otherwise tender transplants should be A pink-flowered alyssum. protected until add danger of frost is past. ...
... the average last frost. Barely cover the seed, as it needs light to germinate. Transplants that have been hardened off can be placed in the garden a week or two before the average last frost, otherwise tender transplants should be A pink-flowered alyssum. protected until add danger of frost is past. ...
Schoenoplectus hallii
... long, with tan, fibrous sheaths that wrap around the stem and blades; lower part of the leaf is Cshaped in cross-section, upper part of the leaf flat. Flower clusters with 1 - 6 oval spikelets; an erect bract extends 1 - 6 inches beyond the spikelets, making it appear that flower clusters emerge fr ...
... long, with tan, fibrous sheaths that wrap around the stem and blades; lower part of the leaf is Cshaped in cross-section, upper part of the leaf flat. Flower clusters with 1 - 6 oval spikelets; an erect bract extends 1 - 6 inches beyond the spikelets, making it appear that flower clusters emerge fr ...
55 lythraceae 1 - Flora of Tasmania
... localised, occasionally common in swamps and wetlands, also on the banks of streams and rivers and other areas prone to waterlogging or flooding. This species is listed as Vulnerable under the Tasmanian Threatened Species Protection Act (1995). A considerable number of subspecific taxa have been des ...
... localised, occasionally common in swamps and wetlands, also on the banks of streams and rivers and other areas prone to waterlogging or flooding. This species is listed as Vulnerable under the Tasmanian Threatened Species Protection Act (1995). A considerable number of subspecific taxa have been des ...
San Gabriel Valley Cactus and Succulent Society
... a dwarf species that grows at the Southern tip of South Africa, with a habitat that is larger than and encompasses that of Pachypodium bispinosum. The flowers and flowering times are different, and the two do not hybridize in habitat. This species is easy to root from root cuttings. A piece of root ...
... a dwarf species that grows at the Southern tip of South Africa, with a habitat that is larger than and encompasses that of Pachypodium bispinosum. The flowers and flowering times are different, and the two do not hybridize in habitat. This species is easy to root from root cuttings. A piece of root ...
hybridization
... It is a common way of generating genetic variability. As an example of the power of hybridization in creating variability, • Cross between hypothetical wheat varieties differing by only 21 genes • Capable of producing more than 10,000,000,000 different genotypes in F2 • More than 100,000 dunum (10cm ...
... It is a common way of generating genetic variability. As an example of the power of hybridization in creating variability, • Cross between hypothetical wheat varieties differing by only 21 genes • Capable of producing more than 10,000,000,000 different genotypes in F2 • More than 100,000 dunum (10cm ...
chap-4 b
... in vegetative phase throughout the season. Juveniles could be easily marked out from the mature plants in a population by lesser number (commonly a single pair) and smaller size of basal leaves as compared to a number of large sized basal leaves present in mature plants. No constancy was observed in ...
... in vegetative phase throughout the season. Juveniles could be easily marked out from the mature plants in a population by lesser number (commonly a single pair) and smaller size of basal leaves as compared to a number of large sized basal leaves present in mature plants. No constancy was observed in ...
Species fact sheet
... Several different types of management can be undertaken for this species. They should be targeted towards present populations or historical records where there might be viable seeds present in the soil seed bank. Basil thyme usually occurs in short open calcareous swards, often on the thinnest soils ...
... Several different types of management can be undertaken for this species. They should be targeted towards present populations or historical records where there might be viable seeds present in the soil seed bank. Basil thyme usually occurs in short open calcareous swards, often on the thinnest soils ...
Reed-Stem Epidendrums - Greater Las Vegas Orchid Society
... Plants of the diverse genus Epidendrum are native to the tropical Americas, from South Carolina (Epidendrum conopseum) south through Mexico and Central America to Argentina. These orchids are extremely variable in habitat requirements. They can be found at elevations from sea level to 12,000 feet, g ...
... Plants of the diverse genus Epidendrum are native to the tropical Americas, from South Carolina (Epidendrum conopseum) south through Mexico and Central America to Argentina. These orchids are extremely variable in habitat requirements. They can be found at elevations from sea level to 12,000 feet, g ...
Reintroduction of a Rare Plant (Gladiolus imbricatus) Population to a
... The reintroduction of Gladiolus imbricatus in the flooded meadow community was successful—the seedlings established and survived over the three seasons in all management treatments. There were, however, clear differences in the success of the reestablishment of target species between management regi ...
... The reintroduction of Gladiolus imbricatus in the flooded meadow community was successful—the seedlings established and survived over the three seasons in all management treatments. There were, however, clear differences in the success of the reestablishment of target species between management regi ...
Vascular Plants
... • The reproductive structures of most conifers are produced in cones. • Most have male and female cones on different branches of the same tree. • The male cones produce pollen, female cones are much larger and stay on the tree until the seeds have matured. ...
... • The reproductive structures of most conifers are produced in cones. • Most have male and female cones on different branches of the same tree. • The male cones produce pollen, female cones are much larger and stay on the tree until the seeds have matured. ...
Plant coexistence in coastal heaths: post
... habitats was converging over 3 years. This suggests that initially these processes differ in space between the two habitats with more species in the wet heath being packed into a smaller area than in the dry heath. Seed-banks of species did not saturate available space for recruitment in either habi ...
... habitats was converging over 3 years. This suggests that initially these processes differ in space between the two habitats with more species in the wet heath being packed into a smaller area than in the dry heath. Seed-banks of species did not saturate available space for recruitment in either habi ...
Document
... • Organisms in this Kingdom don’t fit clearly into what we call plant, animal, or fungi. • Most diverse eukaryotic Kingdom (>60,000 species). • We are interested in this Kingdom because of the Chlorophytes & Charophyceans - green algae. ...
... • Organisms in this Kingdom don’t fit clearly into what we call plant, animal, or fungi. • Most diverse eukaryotic Kingdom (>60,000 species). • We are interested in this Kingdom because of the Chlorophytes & Charophyceans - green algae. ...
Parts of a Vascular Plant
... Pollen grains adhere to the surface of the stigma and begin to grow a pollen tube until it reaches the ovule in the ovary, entry to the embryo sac it releases two sperm cells: double fertilization ...
... Pollen grains adhere to the surface of the stigma and begin to grow a pollen tube until it reaches the ovule in the ovary, entry to the embryo sac it releases two sperm cells: double fertilization ...
Monocot and Dicot Lab2
... 3) Which of the species you germinated was a monocot? Which one was/were a dicot? ...
... 3) Which of the species you germinated was a monocot? Which one was/were a dicot? ...
Lab Manual - UBC Blogs
... Capsicum peppers (Levetin and McMahon, pages 287 - 289) are the most widely cultivated spices in the world. They originated in South America and have become the most important component of a number of cuisines including Mexican, Thai, and Indian. There are five different species and many varieties. ...
... Capsicum peppers (Levetin and McMahon, pages 287 - 289) are the most widely cultivated spices in the world. They originated in South America and have become the most important component of a number of cuisines including Mexican, Thai, and Indian. There are five different species and many varieties. ...
Persicaria perfoliata - SE-EPPC
... white and inconspicuous, emerging from within the ocreae. Fruit berry-like, deep blue, in clusters at terminals, mid-July – first frost. Seed a glossy, black or reddish-black achene, persisting in the soil for at least six years. Habitat: Mile-a-minute grows in open and disturbed areas, forest edges ...
... white and inconspicuous, emerging from within the ocreae. Fruit berry-like, deep blue, in clusters at terminals, mid-July – first frost. Seed a glossy, black or reddish-black achene, persisting in the soil for at least six years. Habitat: Mile-a-minute grows in open and disturbed areas, forest edges ...
Artemisia Quick Facts - Herb Society of America
... (sometimes designated as the cultivar ‘Sativa’ and preferred for culinary use) is seed sterile and must be grown from stem tip cuttings, root cuttings, or divisions. Tip cuttings are less likely to spread diseases and insects. Tarragon looks fragile but can withstand drought and excessive hea ...
... (sometimes designated as the cultivar ‘Sativa’ and preferred for culinary use) is seed sterile and must be grown from stem tip cuttings, root cuttings, or divisions. Tip cuttings are less likely to spread diseases and insects. Tarragon looks fragile but can withstand drought and excessive hea ...
vegetative reproduction
... 24.4 Germination • When a seed encounters conditions suitable for its germination it first absorbs water once the seed coat ruptures, aerobic respiration begins the roots emerge first cotyledons emerge, in dicots, from underground along with the stem the coleoptile emerges from undergroun ...
... 24.4 Germination • When a seed encounters conditions suitable for its germination it first absorbs water once the seed coat ruptures, aerobic respiration begins the roots emerge first cotyledons emerge, in dicots, from underground along with the stem the coleoptile emerges from undergroun ...
Fothergilla - Rick Darke
... Uncommon or rare over most of its range, this species is found in transitional zones from wet pine savannas to moist shrub-bogs properly called pocosins. Pocosins typically occupy poorly drained ground and are fed by groundwater seeps. Pocosin soils tend to be deep, sandy, peaty, acidic and nutrient ...
... Uncommon or rare over most of its range, this species is found in transitional zones from wet pine savannas to moist shrub-bogs properly called pocosins. Pocosins typically occupy poorly drained ground and are fed by groundwater seeps. Pocosin soils tend to be deep, sandy, peaty, acidic and nutrient ...
White Campion or White Cockle
... White campion likes welldrained soils. It thrives in hay, mint, cereal grains, pastures, wet ditch banks, and disturbed sites. In dry climates, it is seldom seen except in irrigated land. Seeds germinate primarily in the fall, but will germinate anytime the soil is warm and ...
... White campion likes welldrained soils. It thrives in hay, mint, cereal grains, pastures, wet ditch banks, and disturbed sites. In dry climates, it is seldom seen except in irrigated land. Seeds germinate primarily in the fall, but will germinate anytime the soil is warm and ...
Development of the Seed in a Eudicot (cont.)
... • Once produced, seeds must be dispersed in order to germinate. – Some seeds have hooks that allow the seed to cling to the fur of animals. – Some seeds must pass through the digestive tract of animals before they can germinate. – Some seeds are dispersed by wind or water. – Some seeds are dispersed ...
... • Once produced, seeds must be dispersed in order to germinate. – Some seeds have hooks that allow the seed to cling to the fur of animals. – Some seeds must pass through the digestive tract of animals before they can germinate. – Some seeds are dispersed by wind or water. – Some seeds are dispersed ...
Plants - NIU Department of Biological Sciences
... and the scents that pollinators use to find the plants. Flowers secrete nectar which is eaten by the pollinators. The pollen is carried from flower to flower on the body of the pollinator, as a consequence of its going into the flower in search of nectar. Some angiosperms have winddispersed pollen. ...
... and the scents that pollinators use to find the plants. Flowers secrete nectar which is eaten by the pollinators. The pollen is carried from flower to flower on the body of the pollinator, as a consequence of its going into the flower in search of nectar. Some angiosperms have winddispersed pollen. ...
TWO ATTRACTIVE NEW SPECIES OF SOBRALIAFROM PANAMA1
... from field-collected flowers. Unless the flower is dried almost immediately, it becomes a mere stain on the newspaper and even that is usually lost when the rest of the specimen is removed from the paper to be mounted and stored. With cultivated plants, one can press the flowers carefully early in t ...
... from field-collected flowers. Unless the flower is dried almost immediately, it becomes a mere stain on the newspaper and even that is usually lost when the rest of the specimen is removed from the paper to be mounted and stored. With cultivated plants, one can press the flowers carefully early in t ...
Ecology of Banksia
The ecology of Banksia refers to all the relationships and interactions among the plant genus Banksia and its environment. Banksia has a number of adaptations that have so far enabled the genus to survive despite dry, nutrient-poor soil, low rates of seed set, high rates of seed predation and low rates of seedling survival. These adaptations include proteoid roots and lignotubers; specialised floral structures that attract nectariferous animals and ensure effective pollen transfer; and the release of seed in response to bushfire.The arrival of Europeans in Australia has brought new ecological challenges. European colonisation of Australia has directly affected Banksia through deforestation, exploitation of flowers and changes to the fire regime. In addition, the accidental introduction and spread of plant pathogens such as Phytophthora cinnamomi (dieback) pose a serious threat to the genus's habitat and biodiversity. Various conservation measures have been put in place to mitigate these threats, but a number of taxa remain endangered.