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US Marine Corps - Survival - Part 2
US Marine Corps - Survival - Part 2

... adjacent islands. It is found mainly in swamps and along streams, lakes, and rivers. Edible Parts: These palms, when available, are of great use to the survivor. One trunk, cut just before it flowers, will yield enough sago to feed a person for 1 year. Obtain sago starch from nonflowering palms. To ...
Catalogue - Mires Beck Nursery
Catalogue - Mires Beck Nursery

... grow and supply a comprehensive collection of native Wildflowers, all sourced from Yorkshire and grown here at the nursery. If you are interested please contact us for a wildflower catalogue and price list. As part of our service to garden centres we offer pre-priced and bar-coded labels. Our labels ...
Riparian Area Health
Riparian Area Health

... How improper management harms riparian areas To maintain a riparian area there needs to be a healthy plant community which has deep, fibrous roots that keep the bank intact by stabilizing the soil. Weeds can take over useful native plants where conditions are less desirable (short cut grass, polluta ...
A phylogenetic analysis of the land plants
A phylogenetic analysis of the land plants

... wish to understand the phylogenetic hypothesis underlying classifications. Cronquist’s ( 197 1) classification is used as a basis for criticism since it deals with the land plants as a whole, even though other and more recent, largely phenetic analyses of groups of plants exist (see Kubitski, 1977). ...
Grow Wild! Native Plant Nursery
Grow Wild! Native Plant Nursery

... Form: Umbel of white flowers that appear in June or July after the 2 or 3 basal leaves have withered. 15 - 45 cm in height. Requirements: Rich soil in deciduous shade. Notes: Perennial. The bulb of the leek can be used in the same manner as one would use a cultivated leek. This species is slow growi ...
Link to our Plant Narratives
Link to our Plant Narratives

... This attractive clump forming rerrennial has bright golden yellow foliage from spring to autumn, contrasting well with the cornflower-blue blooms in summer. Average garden soil in full sun to light shade. Ideal as a groundcover or container plant. Hardy, 0.3x0.3m. ...
Notes from Sept 20
Notes from Sept 20

... 4. Special tissues with thickened cell walls for mechanical strength to support the plant body and to constitute vascular system for transport of materials. 5. Evolution from homospory to heterospory for better differentiation of sexes. 6. Seed habit – Dehydrated seed capable of being stored and mak ...
Beans, Snap and Pole
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... BEFORE sowing seeds. Location and soil Grow beans in full sun, in well-drained soil. When to Plant Sow bean seeds in spring after the danger of frost has passed when soil has warmed to 60°F. Pole beans can be planted just once, although some gardeners like to sow a second round after 4 weeks. For a ...
Ecology of Estuaries I. Importance of Estuaries
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Common Name Botanical name

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What is Garlic Mustard?
What is Garlic Mustard?

... triangular to heartshaped, coarsely toothed leaves that give off an odor of garlic when crushed (particularly new leaves). First-year plants appear only as a cluster of green leaves close to the ground. Clusters remain green through the winter and develop into flowering plants the following spring. ...
ds - EPPO
ds - EPPO

... Bacterial wilt is the most serious disease of sweetcorn, causing yield reduction and susceptibility to stem rot. Serious losses did not arise in the USA until 1930-1931, although the disease had already been known for some 30 years previously. Heavy losses were then reported in the following two sea ...
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... collective effects of invasive plants, including Schinus terebinthifolius (Brazilian pepper). A) The potential natural communities across much of the Everglades are composed of small forested hammocks in a matrix of marshes. B) Invasion by Brazilian pepper has radically transformed these ecosystems ...
A new species of Crataegus (Rosaceae) from Turkey
A new species of Crataegus (Rosaceae) from Turkey

... Christensen (1992) recorded many more taxa in the genus than given in the Flora of Turkey by Browicz (1972). Moreover, he included Turkey among the diversity centres of the section Crataegus. The present author (Dönmez, 2004) has also stated that there are some important breeding areas in Turkey for ...
Under Our Feet: Soil Microorganisms as Primary Drivers of Essential
Under Our Feet: Soil Microorganisms as Primary Drivers of Essential

... Actinomycetes: Actinomycetes are soil microorganisms similar to both bacteria and fungi, and have characteristics linking them to both groups. They are often believed to be the missing evolutionary link between bacteria and fungi, but they have many more characteristics in common with bacteria than ...
Chapter 30- Plant Diversity 2- Evolution of Seed
Chapter 30- Plant Diversity 2- Evolution of Seed

... gymnosperms remain an important part of Earth's flora. For example, vast regions in northern latitudes are covered by forests of cone-bearing gymnosperms called conifers, which include spruce, pine, fir, and redwood (see Figure 52.21). Of the ten plant phyla in the taxonomic scheme adopted by this t ...
Novitates Bruneienses, 3. Eight new woody plants in the Brunei flora
Novitates Bruneienses, 3. Eight new woody plants in the Brunei flora

... distinct: not only because the leaves are stenophyllous in an extreme manner, with blade lengths 9–11 times the width (much more linear than narrow variations of the typically elliptic leaves in M. malabathricum which has blade lengths 5–7(–8) times the width), but also the flowers are typically sol ...
Mutualisms - Biology Courses Server
Mutualisms - Biology Courses Server

... garden. •  Such complex mutualistic interaction webs are probably more common that we suspect. For example, it is likely that endophytes in leaves help protect plants from herbivory from fungus-growing ants. ...
Designing and Implementing a Habitat Management Strategy to
Designing and Implementing a Habitat Management Strategy to

... Healthy soils are also essential to plant defenses. Unhealthy soils hinder crops’ abilities to use their natural defenses and leave them vulnerable to potential pests. In contrast, healthy soils arm plants chemically with defenseboosting nutrients and are physically conducive to optimum root develop ...
Population and community
Population and community

... A number of factors like availability of food, space, water, and pests may regulate population size. In general, the factors responsible for population regulation can be density dependent (competition, predation, parasitism, disease outbreak, or herbivory) or density independent (environmental facto ...
Insects as Selective Agents on Plant Vegetative Morphology: Egg
Insects as Selective Agents on Plant Vegetative Morphology: Egg

... defensive chemistry, so that the insects remaining as significant herbivores of these plants are those that circumvent the chemical defenses of these plants. Morphologicalrather than chemical innovation is the effective evolutionary response to such herbivores (5), and herbivorebehavior ratherthan c ...
Moraceae - Naturalis repository
Moraceae - Naturalis repository

... illustrations of this widespread, yet insufficiently known, ...
Thalictrum - Chicago Botanic Garden
Thalictrum - Chicago Botanic Garden

... but is easy to remove where it isn’t wanted. I don’t mind wherever it comes up—from the back of the border to the front—because its airy habit is see-through and doesn’t overpower neighboring plants. Most years, the stems top out at 6 feet, but in 2010, super- ...
echeveria juliana
echeveria juliana

... In 2009 the team of Julia Etter and Martin Kristen, collaborators of the Instituto de Biología, Universidad Nacional Autónoma de México (UNAM) and members of the Sociedad Mexicana de Cactología, A.C., made an exploratory field trip to the states of Durango and Sinaloa in search of species of the Cra ...
First Annual Vegetable Seeding Catalogue
First Annual Vegetable Seeding Catalogue

... An ancient French heirloom lettuce. Heat-andcold tolerant, this lettuce is sweet and tender and can be harvested throughout the summer. The Red has been grow that well that we’re trying this one for 2015 ...
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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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