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...  Mature  trees  produce  dense  flower  clusters                          “Sagewood”  –  leaf  looks                                        Tiny  clusters  of  fragrant,  blue  flowers           ...
Hevea 3
Hevea 3

... Maintain a stand of 500 trees per hectare. To achieve this, filling the vacancies created due to death of plants is a must. To have a stand of uniform growth, it is very essential to replace weak plants with vigorous plants. Uniform growth of plant ensures that majority of tees which come to tappab ...
Weed Handbook 20112up prntcp - Bonner County Government Web
Weed Handbook 20112up prntcp - Bonner County Government Web

... Noxious weeds are non-native plants that were brought into Idaho through human actions. Because they grow aggressively and have no natural enemies in our area, these species of plants can be destructive to wildlife habitat, competitive with crops and difficult to control. 'Noxious' is the legal desc ...
A new species of Bidens (Asteraceae: Coreopsidae) from
A new species of Bidens (Asteraceae: Coreopsidae) from

... The Baja California Peninsula in northwestern Mexico and its adjacent islands (both Gulf and Pacific) constitute a natural region that has been the interest of numerous naturalists and biologists since the mid-nineteenth century. It is one of the largest peninsulas in the world (1400 km long, 40 to ...
Aquatic Ecology And The Food Web
Aquatic Ecology And The Food Web

... creatures are called decomposers, and they break down organic material back to its constituent elements Bacteria are the most numerous and important decomposing organisms. Ecological pyramids can be constructed using numbers of organisms, energy consumption in the ...
investigations with duckweed - Science and Plants for Schools
investigations with duckweed - Science and Plants for Schools

... slow-flowing rivers. There are, surprisingly, only 22 species in the world and most are very widespread. One can imagine them jet-setting from one continent to another on the feet of birds. All have a few flattened, often rounded, disc-like leaves (they are really leaf-like stems or thalli) floating ...
Plants
Plants

... experiment/demonstration. The teacher will place a sweet potato in a jar to observe roots forming. Next the teacher will place a stalk of celery into a glass of colored water to show how water travels through the stem. Then the teacher uses three fresh small size sprouted potted plants and removes a ...
Resource allocation to growth, reproduction and survival in
Resource allocation to growth, reproduction and survival in

... uirescens Thunb.). For each species or hybrid, 40 individuals were planted on 13 November 1985 at a density of 40 plants per square meter. Unlike the previous material, these plants were not clones. Each individual was obtained by vegetative propagation of an individual derived from a seed. Each flo ...
Fertilization in Sugarcane – Lecturer Madhanzi Tendai
Fertilization in Sugarcane – Lecturer Madhanzi Tendai

... varieties. The root band also contains loosely defined rows of root primordia. Each primordium exhibits a dark center, which is a root cap, and a light coloured "halo." When seed-cane is planted, each bud may form a primary shoot. From this shoot, secondary shoots called "tillers" may form from the ...
CHARACTERIZATION AND IDENTIFICATION OF Origanum Spp
CHARACTERIZATION AND IDENTIFICATION OF Origanum Spp

... species being distributed in Greece and 21 species in Turkey. Sixty per cent of all Origanum taxa are recorded to grow in Turkey making this country as the gene centre of Origanum. In addition, 17 hybrids between different species have been described some of which are known only from artificial cros ...
Fumitory - PGG Wrightson
Fumitory - PGG Wrightson

... all around the globe and is pretty much found everywhere. Fumitory is a member of the Papaveraceae or poppy family, but the name actually applies to over 40 different species of plant. The best known is Fumaria muralis or scrambling fumitory. Milton Munro is a soil and plant scientist for rural supp ...
CULTIVARS OF WOODY PLANTS: Hydrangeas MZ
CULTIVARS OF WOODY PLANTS: Hydrangeas MZ

... Masja (Sybilla, Sibilla) - fertiles near red as preferred, can be made rich bluish-purple, Hortensia, large head. Habit semi-dwarf. Improved glossy leaf but cold hardiness is an issue everywhere. Mathilda Gutges - sterile sepals rich violet-blue, sometimes grown with a bit of pink or lavender in it ...
Application of micronutrients Feso4 and Znso4 on the growth and
Application of micronutrients Feso4 and Znso4 on the growth and

... ABSTRACT: A field experiment was conducted for two consecutive years to study foliar spray of Feso4 and Znso4 on the growth and floral characteristics Gladiolus variety “Oscar”. The experiment was laid out in a randomized complete block design with three replicates in the field, Varamin Research Cen ...
Seed Plants - Mr. Wright`s Class Website
Seed Plants - Mr. Wright`s Class Website

...  As you will see, there is a lot of diversity in this kingdom… they are more than “just plants”.  Today we are going to watch a video that shows some pretty unique and interesting plants, and you will see just how diverse this kingdom is! ...
Remnant ecosystems and their management PDF
Remnant ecosystems and their management PDF

... soils, and plants and animals adapted to these conditions. Open water may be absent or only periodically present. Wetlands include coastal lagoons and estuaries, which support plants and animals tolerant of saline or brackish conditions. They provide an essential link between marine and freshwater e ...
October 2016 - Jackson County Master Gardener Association
October 2016 - Jackson County Master Gardener Association

... developed because some species of meadow goldenrod grow best in moist soil. Whatever the reason, Fuller was not alone in endowing the goldenrod with magical powers. It was also commonly thought that when goldenrod volunteers sprung up by a house door it brought good luck and prosperity to the family ...
Succession presentation
Succession presentation

... in the composition of species that occupy a given area through time It involves initial colonisation and establishment of pioneer plant species, followed by their replacement with other species until a relatively stable community is formed Occurs because, through the processes of living, growing and ...
A Community Gardener`s Guidebook
A Community Gardener`s Guidebook

... When to start seeds is a tricky part of gardening. At the back of this handbook you will find Seed Starting Charts. We’ve attempted to make it simple in this handout. This is a good place to start, but as you gain experience and confidence, you may find you adjust your times. That’s good! The Seed S ...
Orchids : The Defined Beauty of Nature on Earth Theophrastus, the
Orchids : The Defined Beauty of Nature on Earth Theophrastus, the

... flowering requirements for several orchid species and to use this information to develop necessary production protocols for commercial growers. Similar to other potted plants, flowering orchids are much more marketable and commercially valuable than plants without flowers. They can be stored at low ...
Plants - Pearland ISD
Plants - Pearland ISD

... Stomata are open in daytime, when photosynthesis is active, and closed at night, to prevent water loss. In hot, dry conditions stomata may close even in bright sunlight, to conserve water. ...
A Community Gardener`s Guidebook
A Community Gardener`s Guidebook

... When to start seeds is a tricky part of gardening. At the back of this handbook you will find Seed Starting Charts. We’ve attempted to make it simple in this handout. This is a good place to start, but as you gain experience and confidence, you may find you adjust your times. That’s good! The Seed S ...
Ambrosia artemisiifolia
Ambrosia artemisiifolia

... Australia. In the EPPO region, it is already fairly widespread in western Europe, occurring more commonly in the warmer regions in the south. It is not generally regarded as a problem weed for agriculture in the countries concerned. In Russia, it is estimated that it could establish in areas up to a ...
Polygonaceae
Polygonaceae

... Material from Alaska corresponding to Rumex aureostigmaticus, Rumex krausei, and Rumex beringensis has in the past been assigned to Rumex graminifolius, which is known from northern Fennoscandia to southeastern Yakutia. Rumex graminifolius is not known from or likely to occur in Alaska. Rumex aureos ...
Identification and Treatment of Pests on Flowering Dogwood
Identification and Treatment of Pests on Flowering Dogwood

... fungi, it does not need wet foliage to infect. Late spring through early fall are the prime seasons for severe powdery mildew outbreaks. Trees located in sunny exposed locations are just as susceptible to infections as those in the shade. SYMPTOMS The disease gets its name from the white powdery app ...
Osteospermum SUNNY® Variety Description 2012-2013
Osteospermum SUNNY® Variety Description 2012-2013

... pink. Very interesting plant. Extremely flowering. Medium flower size approx. 6-6, 5 cm in diameter. The reverse of the flower is blue turning into brown. Excellent setting of buds and flowers. Growth: Strong, compact plant with a very good branching. Medium retardation. Medium green and very ruffle ...
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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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