Arctic Tundra
... Tundra plants: willows, sedges and grasses, lichens, mosses Caribou and Reindeer: THE indicator animal species for the Arctic Tundra, Reindeer is the Old World form and is smaller and Caribou is North American form ...
... Tundra plants: willows, sedges and grasses, lichens, mosses Caribou and Reindeer: THE indicator animal species for the Arctic Tundra, Reindeer is the Old World form and is smaller and Caribou is North American form ...
B.Sc. Medical Botany Sem. III-IV
... reproduction, life-cycle and economic importance of the following : Cycas Pinus Ephedra General characters of Angiosperms including primitive angiosperms (Amentiferae, Renales, Magnoliales). ...
... reproduction, life-cycle and economic importance of the following : Cycas Pinus Ephedra General characters of Angiosperms including primitive angiosperms (Amentiferae, Renales, Magnoliales). ...
RHS R3101 June 2014 Level 3 Past Paper
... Use black or blue ink only. Pencil may be used for drawings only; ...
... Use black or blue ink only. Pencil may be used for drawings only; ...
Lecture 1 Thursday Jan. 4, 2001
... 14. Pollen: male gametophyte modified for airdispersal. Motile sperm lost in most groups except Cycads and Ginkgos. ...
... 14. Pollen: male gametophyte modified for airdispersal. Motile sperm lost in most groups except Cycads and Ginkgos. ...
Heliconias and Hummingbirds - Cloudbridge Nature Reserve
... beautiful medium to large herbs related to bananas. They are native to central and south America and to a few Pacific islands. The flowers are often large and beautiful and many Heliconias are grown for use in flower arrangements. The flower group (called an "inflorescence") is almost always at the ...
... beautiful medium to large herbs related to bananas. They are native to central and south America and to a few Pacific islands. The flowers are often large and beautiful and many Heliconias are grown for use in flower arrangements. The flower group (called an "inflorescence") is almost always at the ...
Science of Life Explorations: Plants as Living Things
... One of these seven characteristics is the ability to reproduce itself. Students will also learn some simple concepts of genetics. Most students will have heard of DNA, so the lesson explains how segments of DNA (a chemical code or recipe) are the components of our genes. Thousands of specific genes ...
... One of these seven characteristics is the ability to reproduce itself. Students will also learn some simple concepts of genetics. Most students will have heard of DNA, so the lesson explains how segments of DNA (a chemical code or recipe) are the components of our genes. Thousands of specific genes ...
Giant Hogweed
... If you want to remove giant hogweed, be sure to take appropriate precautions to prevent exposure to giant hogweed’s sap by wearing protective coveralls, rubber gloves, eye protection and sturdy shoes. Place plant parts in heavy duty garbage bags. Do not mow, cut or weed-whack to try to control the p ...
... If you want to remove giant hogweed, be sure to take appropriate precautions to prevent exposure to giant hogweed’s sap by wearing protective coveralls, rubber gloves, eye protection and sturdy shoes. Place plant parts in heavy duty garbage bags. Do not mow, cut or weed-whack to try to control the p ...
Local environment
... Trends in population sizes, their rise and falls can be directly observed when studying ecosystems over a period of time. Generally, trends in population may be because of, number of predators, number of produces, number of hosts and abiotic features. Outline factors that effect numbers in predato ...
... Trends in population sizes, their rise and falls can be directly observed when studying ecosystems over a period of time. Generally, trends in population may be because of, number of predators, number of produces, number of hosts and abiotic features. Outline factors that effect numbers in predato ...
Fallopia scandens - CLIMBERS
... Dispersal Syndrome: The species is bird-dispersed (19). Furthermore, the papery calyx wings could aid in wind dispersal. Distinguished by: Fallopia scandens can be distinguished from Dioscorea villosa by its veins: D. villosa has arcuate-parallel venation, with 7-11 veins converging in the leaf ape ...
... Dispersal Syndrome: The species is bird-dispersed (19). Furthermore, the papery calyx wings could aid in wind dispersal. Distinguished by: Fallopia scandens can be distinguished from Dioscorea villosa by its veins: D. villosa has arcuate-parallel venation, with 7-11 veins converging in the leaf ape ...
Clinical and therapeutic potential of Aconitum heterophyllum
... allelochemicals[8]. Phenolic and flavanoid compounds are extracted from this plant which has antioxidant and antibacterial effects[9,10]. Sufficient knowledge about herbs is very important to know their uses and potential of drugs. Demands of the herbal drugs are increasing day by day but the supply ...
... allelochemicals[8]. Phenolic and flavanoid compounds are extracted from this plant which has antioxidant and antibacterial effects[9,10]. Sufficient knowledge about herbs is very important to know their uses and potential of drugs. Demands of the herbal drugs are increasing day by day but the supply ...
Alligator weed control manual
... Alligator weed is often referred to as having underground rhizomes. It is, however, thought that what appear to be underground rhizomes are either thickened roots, or stolons (above-ground creeping stems that root at nodes) that have become buried in silt and sediment over time. The whitish creeping ...
... Alligator weed is often referred to as having underground rhizomes. It is, however, thought that what appear to be underground rhizomes are either thickened roots, or stolons (above-ground creeping stems that root at nodes) that have become buried in silt and sediment over time. The whitish creeping ...
POISONOUS PLANTS THAT CONTAMINATE HAY AND FORAGES
... noxious weed originally from Euroasia that has spread throughout North America. The leaves of the first year rosette are long (40+ cm) and broad, hence the common name. In its second year the plant produces flowering stems that are about 0.5 m tall and topped with reddish purple flowers that ripen i ...
... noxious weed originally from Euroasia that has spread throughout North America. The leaves of the first year rosette are long (40+ cm) and broad, hence the common name. In its second year the plant produces flowering stems that are about 0.5 m tall and topped with reddish purple flowers that ripen i ...
companion plants for cannabis
... Companion planting is a method of cultivation where various plants are grown together in ways that promote a dynamic, flourishing botanical ecosystem. Sustainable growing practices mimic what is done in nature and seeks to recreate it in a controlled setting. Integrating other plants into your canna ...
... Companion planting is a method of cultivation where various plants are grown together in ways that promote a dynamic, flourishing botanical ecosystem. Sustainable growing practices mimic what is done in nature and seeks to recreate it in a controlled setting. Integrating other plants into your canna ...
American White Ash
... leaves are 20-30 cm long. They are green above, whitish glaucous below, and turn yellow, red, or purple in the autumn. The flowers are small, purplish, without petals; like all ashes, is usually dioecious, with male and female flowers being borne on separate trees. Flowering occurs in early spring a ...
... leaves are 20-30 cm long. They are green above, whitish glaucous below, and turn yellow, red, or purple in the autumn. The flowers are small, purplish, without petals; like all ashes, is usually dioecious, with male and female flowers being borne on separate trees. Flowering occurs in early spring a ...
Plant Structure and Function Ch. 35
... vegetative growth to reproductive growth • It is triggered by a combination of environmental cues and internal signals • Transition from vegetative growth to flowering is associated with the switching-on of floral meristem identity genes ...
... vegetative growth to reproductive growth • It is triggered by a combination of environmental cues and internal signals • Transition from vegetative growth to flowering is associated with the switching-on of floral meristem identity genes ...
Ornamental Grasses for Nebraska Landscapes
... Ornamental grasses vary in size, form, color and texture. Mature plants range in height from 6 inches to over 10 feet. Plant forms vary from low mounds to upright to arching. Foliage and inflorescence (flower) colors include green, gold, tan, brown, orange, red, burgundy, silver, white and variegate ...
... Ornamental grasses vary in size, form, color and texture. Mature plants range in height from 6 inches to over 10 feet. Plant forms vary from low mounds to upright to arching. Foliage and inflorescence (flower) colors include green, gold, tan, brown, orange, red, burgundy, silver, white and variegate ...
cbse class – x science solutions
... Role of stomata Stomata are tiny pores present mainly on the surface of leaves. They are also present on the surface of young stems and roots. The main function of stomata is the exchange of gases (entry of CO2 and release of O2) associated with the photosynthesis. (b) ...
... Role of stomata Stomata are tiny pores present mainly on the surface of leaves. They are also present on the surface of young stems and roots. The main function of stomata is the exchange of gases (entry of CO2 and release of O2) associated with the photosynthesis. (b) ...
Camellias in Florida - UF/IFAS Extension Polk County
... and air movement. A location that meets the basic cultural requirements will enable plants to withstand adverse conditions. Soils. Fertile soils high in organic matter are preferred. However, soil amendments and proper fertilization can modify many Florida soils for growing camellias. Camellias pref ...
... and air movement. A location that meets the basic cultural requirements will enable plants to withstand adverse conditions. Soils. Fertile soils high in organic matter are preferred. However, soil amendments and proper fertilization can modify many Florida soils for growing camellias. Camellias pref ...
Effect of polarity on rooting - An
... • hardwood cuttings with resting buds are best • softwood cuttings are usu. best from the first flush • narrow-leaved evergreens are best taken from late fall to late winter • broad-leaved evergreens (e.g., olive cuttings root best when taken during late spring, poorest when taken in midwinter) ...
... • hardwood cuttings with resting buds are best • softwood cuttings are usu. best from the first flush • narrow-leaved evergreens are best taken from late fall to late winter • broad-leaved evergreens (e.g., olive cuttings root best when taken during late spring, poorest when taken in midwinter) ...
tropical regions species of orchids either hang large numbers
... The latter name is also used for another fine orchid, to us. ...
... The latter name is also used for another fine orchid, to us. ...
Scutellaria montana - Wildlife Resources Division
... Plants do not flower until they are several years old and often fail to produce viable fruit. The flowers have long tubes and produce nectar with a sucrose-hexose ratio near 50%, indicating that this species evolved in the presence of pollinators such as moths or long-tongued bees, but hummingbirds, ...
... Plants do not flower until they are several years old and often fail to produce viable fruit. The flowers have long tubes and produce nectar with a sucrose-hexose ratio near 50%, indicating that this species evolved in the presence of pollinators such as moths or long-tongued bees, but hummingbirds, ...
Cycad blue butterfly pdf 806 KB
... dull white. The hind wing also has black spots, including two black spots near the base of the wing that are prominently edged above the spot in orange. In winter, the underside of the wings of both subspecies may be darker brown and the upper side of the wing more strongly blue with smaller black s ...
... dull white. The hind wing also has black spots, including two black spots near the base of the wing that are prominently edged above the spot in orange. In winter, the underside of the wings of both subspecies may be darker brown and the upper side of the wing more strongly blue with smaller black s ...
Vanda Miss Joaquim Bamboo Orchid Tiger Orchid
... Orchid The National O rchid Garden (NOG) was opened by former Prime Minister Lee Kuan Yew on 20 October 1995. Boasting the most comprehensive collection of tropical orchids in the world, the National Orchid Garden has over 60,000 dazzling orchid plant s , and is the crown jewel of Singapore Botanic ...
... Orchid The National O rchid Garden (NOG) was opened by former Prime Minister Lee Kuan Yew on 20 October 1995. Boasting the most comprehensive collection of tropical orchids in the world, the National Orchid Garden has over 60,000 dazzling orchid plant s , and is the crown jewel of Singapore Botanic ...
Triteleia howellii - Garry Oak Ecosystems Recovery Team
... exclusively limited to parks and ecological reserves. The remaining Garry oak habitat is also undergoing alteration due to changes in its disturbance regime. In the past, aboriginal peoples maintained an intensive fire regime to keep the canopy open, to promote herbaceous vegetation, and to attract ...
... exclusively limited to parks and ecological reserves. The remaining Garry oak habitat is also undergoing alteration due to changes in its disturbance regime. In the past, aboriginal peoples maintained an intensive fire regime to keep the canopy open, to promote herbaceous vegetation, and to attract ...
this resource as a Word Document
... 100 species of birds have been identified in Chopwell Wood. The Nature Trail, which includes the wildflower meadow, was established in 1997, next to the Forest Classroom. The trail provides a way of appreciating the difference between a coniferous forest and a deciduous woodland. In an area of Sitka ...
... 100 species of birds have been identified in Chopwell Wood. The Nature Trail, which includes the wildflower meadow, was established in 1997, next to the Forest Classroom. The trail provides a way of appreciating the difference between a coniferous forest and a deciduous woodland. In an area of Sitka ...
Perovskia atriplicifolia
Perovskia atriplicifolia (/pəˈrɒvskiə ætrɪplɪsɪˈfoʊliə/), commonly called Russian sage, is a flowering herbaceous perennial plant and subshrub. Although not a member of Salvia, the genus of other plants commonly called sage, it is closely related to them. It has an upright habit, typically reaching 0.5–1.2 m (1 ft 8 in–3 ft 11 in) tall, with square stems and gray-green leaves that yield a distinctive odor when crushed, but it is best known for its flowers. Its flowering season extends from mid-summer to as late as October, with blue to violet blossoms arranged into showy, branched panicles.Native to the steppes and hills of southwestern and central Asia, it was introduced to cultivation by Vasily Perovsky in the 19th century. Successful over a wide range of climate and soil conditions, it has since become popular and widely planted. Several cultivars have been developed, differing primarily in leaf shape and overall height; 'Blue Spire' is the most common. This variation has been widely used in gardens and landscaping. P. atriplicifolia was the Perennial Plant Association's 1995 Plant of the Year, and the 'Blue Spire' cultivar received the Award of Garden Merit from the Royal Horticultural Society.The species has a long history of use in traditional medicine in its native range, where it is employed as a treatment for a variety of ailments. This has led to the investigation of its phytochemistry. Its flowers can be eaten in salads or crushed for dyemaking, and the plant has been considered for potential use in the phytoremediation of contaminated soil.