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Section 2: A closer look at plants
Section 2: A closer look at plants

... be used (retained) intact and in context to the content at all times. The Acknowledgements section is also used to bring to your attention any other Special Restrictions which may apply to the content. For example there may be times when the Creative Commons Non-Commercial Sharealike licence does no ...
crops / other plants affected
crops / other plants affected

... R. ponticum subsp. ponticum has a wide native distribution covering an area south of the Black Sea, including Bulgaria and Turkey (Bean, 1976; Terzioglu et al., 2000), Georgia and the Krasnodar region of southern Russia (Czekalski, 1998) and Lebanon (Cross, 1975), and may be or may have been also na ...
Definitions
Definitions

... relative frequency. For biological diversity these items are organized at many levels …. Thus the term biodiversity encompasses different ecosystems, species, genes and their relative abundance. (US Congress, Office of Technology Assessment, 1987). ...
Hawkweed Identification - Montana State University Extension
Hawkweed Identification - Montana State University Extension

... present, are greatly reduced in size such that the upper stem may appear leafless from a distance. The lack of stem leaves, and their diminutive size distinguishes these exotic hawkweeds from the native woollyweed and narrowleaf hawkweed (Figure 3). ...
Landscaping for Wildlife Butterflies
Landscaping for Wildlife Butterflies

... Because tiny caterpillars cannot travel far to find their own food, the female butterfly locates and lays her eggs on only the type of plant that the caterpillar can use as food. Most species of caterpillars are particular about the type of plants they can eat. If the egg was not placed on the corre ...
pages 58-84 - Stewards of the Coast and Redwoods
pages 58-84 - Stewards of the Coast and Redwoods

... communities have organisms that are found nowhere else. Such species are called endemic. No truly endemic redwood forest species have been identified, i.e., plants and animals of the redwood forest can be found elsewhere, at least occasionally. There are, however, several near-endemic species whose ...
What Is a Plant?
What Is a Plant?

... Copyright © by Holt, Rinehart and Winston. All rights reserved. ...
Copy of RLO Grafting techniques in Mango
Copy of RLO Grafting techniques in Mango

... with swollen eye buds and 10 to 15 cm length and of pencil size thickness. Leaves are defoliated 8 to 10 days before cutting for ...
Sunflower Insects: Scouting and Identification
Sunflower Insects: Scouting and Identification

... The adult stage of this small moth can be identified by the dark brown stripe through the middle of the light beige-brown wings. The moths are typically 1/4” - 3/8” long as adults. Larvae are a creamy off-white, turning red and then green as they grow toward their pupal stage, and are around 0.5” by ...
CHAPTER 4: REPRODUCTION SEXUAL AND ASEXUAL
CHAPTER 4: REPRODUCTION SEXUAL AND ASEXUAL

... The plant resulting from cross-pollination is of better quality than the plant germinated from a seed from self-pollination, inherits the good characteristics of both parent plants compared with the plant from selfpollination which only possesses the qualities of only one parent plant. Lukis rajah 4 ...
The evolutionary history of Antirrhinum suggests that ancestral
The evolutionary history of Antirrhinum suggests that ancestral

... that its species have evolved similar characters independently as adaptations to a particular environment, rather than sharing characters through common descent. Attempts to resolve a species phylogeny for Antirrhinum from DNA sequences have been unsuccessful. Relatively little sequence variation ha ...
Assessment
Assessment

... through the soil to a distance of a foot or more before they turn upward to produce roots and leaves. "Daylilies are easily propagated by dividing the plant. So tenacious of life are daylilies that an uprooted plant or a segment of a plant which is left lying on the ground will live and grow for som ...
Ocotillo Awakening
Ocotillo Awakening

... world had contracted around me, and colors faded into shades of gray. I departed for the Pinacate that year in an emotional pall, knowing that my Dad had only months to live. That winter had brought ample rains to the trans-border region of Arizona and Mexico, but during our first few days in Organ ...
Production of Tree-Borne Oilseeds in Agroforestry Systems
Production of Tree-Borne Oilseeds in Agroforestry Systems

... Another advantage of jatropha is the properties of its oil for biodiesel production. Its low free fatty acid content, almost similar to edible oils, makes it ideal for transesterification and the oil to biodiesel conversion ratio is higher than in other non-edible oils. A higher ratio means better ...
Differences between Yams and Sweet Potatoes
Differences between Yams and Sweet Potatoes

... Botanists do agree there is one scientific similarity between yams and sweet potatoes. They both belong to a large group of plants called angiosperms. Of course, so do hundreds of thousands of other plants. Angiosperm is a scientific word which simply translates flowering plant. After that element o ...
Cytotaxonomic notes on some Galium species. A - UvA-DARE
Cytotaxonomic notes on some Galium species. A - UvA-DARE

... (fig. ...
Full text in PDF file - International Journal of Pharmaceutical
Full text in PDF file - International Journal of Pharmaceutical

... the treatment of skin diseases. It is commonly known as Chironji1-4. It is a commercially useful tropical plant. Chironji tree is a medium evergreen deciduous tree, growing 50 ft tall. It bears fruits each containing a single seed, which is a popular edible nut, known as chironji. It is common in In ...
Criteria for Categorizing Invasive Non
Criteria for Categorizing Invasive Non

... developed by The Nature Conservancy and NatureServe (formerly the Association for Biodiversity Information) in cooperation with the National Park Service and the Plant Conservation Initiative’s Alien Plant Working Group (Randall et al. 2003). The Criteria Development Committee, comprising representa ...
Full production list
Full production list

... Spreading mat plant with purple leaves, white flowers. Spreading mat plant with purple leaves, white flowers. Tight green groundcover with white flowers & large bright red seed heads. Tight green groundcover with white flowers & large bright red seed heads. Tight grey leaved groundcover with pinkish ...
Bryophytes: indicators and monitoring agents of pollution
Bryophytes: indicators and monitoring agents of pollution

... acrocarps are more efficient entrappers and absorbers of metal particles than the unbranched and erect acrocarps. Accumulation of mercury is found greater in Dicranum scoparium. Bryophytes are able to concentrate heavy metals in large amounts, greatly surpassing the absorbing capacity of vascular pl ...
BUTTERFLY GARDEN
BUTTERFLY GARDEN

... old standard. Being poisonous or distasteful in conjunction with vivid coloration works well. The poisonous character of caterpillars is achieved by feeding on poisonous plants (longwings eat passion vine, monarchs eat milkweed). Mimicry of poisonous species is common. Many caterpillars have hair th ...
The Mycophile 56:3 May/June 2016
The Mycophile 56:3 May/June 2016

... fungal invaders. Some will go into the sun or otherwise try to raise their body temperatures to combat the infection, essentially giving themselves a fever. Some Cordyceps are so effective at killing pests that we make use of them as a biological insecticide. Beauveria bassiana (actually a complex o ...
BIJA Tea bro CanUS0206.indd
BIJA Tea bro CanUS0206.indd

... down the Himalayas. ...
Buckthorn Control Methods - Upper Thames River Conservation
Buckthorn Control Methods - Upper Thames River Conservation

... areas throughout eastern North America. These shrubs can form monocultures, taking over areas that once supported a large range of native plants. Land managers across North America have studied these shrubs and experimented with ways to control them. This factsheet summarizes some of the literature ...
2015 Catalogue - Full Circle Seeds
2015 Catalogue - Full Circle Seeds

... Burnell that was grown in Maine in the early 1900s, and an early white heirloom from New York’s St. Lawrence Valley. Nice-sized, 7" ears with 12-14 rows of yellow and white kernels, some ears with yellow kernels only. Vigorous 5' plants. Excellent traditional corn taste. 3 tablespoons or 150 seeds/p ...
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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.
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