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Dune Building Plants
Dune Building Plants

... birds, and insects that call the dunes home, humans too, depend upon the dunes to shelter inland wetlands, forestlands, farmland, homes and outlying communities from storm surges. Sand dunes act as a barrier from storm energy, absorbing much of the destructive forces from storms, allowing the inland ...
Selecta one FlowerTrials 2016 presentation
Selecta one FlowerTrials 2016 presentation

... compared to the well-known Oscar® varieties and can be cultivated in big pots to produce high-quality plants. Colores varieties are suited for cold cultivation as well as for summer cultivation. The seven novelties are Colores Sangre (dark red), Colores Amor (red), Colores Beso (purple), Colores Dul ...
Spokane Urban Forestry Approved Street Tree List
Spokane Urban Forestry Approved Street Tree List

... General: Fruit can be messy, staining sidewalks. Shape is rounded, branching is upright and spreading, dense and compact, typically multi-stemmed with a very short main trunk. Lower branches hover just above the ground. Fall Color: Mostly a mix of green and yellow with some purple-red highlights. Fl ...
chenopod - DELTA/Intkey
chenopod - DELTA/Intkey

... stems), or not connate; sheathing, or non-sheathing; simple; epulvinate. Lamina dissected, or entire; one-veined (?), or pinnately veined; hastate, or sagittate, or attenuate at the base, or cuneate at the base. Leaves exstipulate; leaf development not ‘graminaceous’. General anatomy. Plants with ‘c ...
Solanaceae - Sakshieducation.com
Solanaceae - Sakshieducation.com

... Habit: Plants are annual or perennial herbs. Some are shrubs (Cestrum) and rarely trees Root System: It is a tap root system. Stem: The stem is aerial, erect and mostly herbaceous. It is covered either by hairs or prickles In Solanum tuberosum (Potato) the stem is an underground tuber.The petiole co ...
Coral reefs volcanic impacts - Ecological impacts of the
Coral reefs volcanic impacts - Ecological impacts of the

... activity greatly reduces or stops. Once this happens, a natural recovery process called succession will begin to take place. Recovery of the forest will start in two ways, seeds in the seed bank will start to germinate, and new seeds will blow in from surrounding areas. The rate of recovery will dep ...
The structure of the rainforest
The structure of the rainforest

... The hot and wet climate of the tropical rainforest creates perfect conditions for the growth of plants. Most of the trees are hardwoods with names like, Mahogany, Teak and Rosewood. These trees are excellent for making furniture and are highly sought after because of this. Because there are no seaso ...
39. DIURANTHERA Hemsley, Hooker`s Icon. Pl. 28: t. 2734. 1902.
39. DIURANTHERA Hemsley, Hooker`s Icon. Pl. 28: t. 2734. 1902.

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Photosynthesis - Sylmar High School

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... flask. The roots should be white, actively growing, and not yellow-brown or green. 5. At this stage, it is possible to regenerate and amplify shoots from the regenerated leaves by cutting them into pieces and placing them on MSAR I1 Medium. 6. The culture tubes are capped with loose cotton to facili ...
Print this article
Print this article

... (Ciocarlan 2009). It is listed in IUCN red list of threatened plants as "vulnerable" (Dihoru and Parvu 1987). It grows in steppe or forest-steppe areas, on limestone or carbonate bearing schists, in rock crevices. It is an isolated species, growing only in a single region of Romania, namely Dobrogea ...
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Maryssa_deciduous forest pp

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Bio11U_Plants_Ch13_transmittal_CE_approved_100903
Bio11U_Plants_Ch13_transmittal_CE_approved_100903

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canopy trees - Village of Riverwoods
canopy trees - Village of Riverwoods

... some have large leaves, some are deeply lobed, some are not. Most keep their leaves through winter. Grows on sandy soils and heavy clay soils, frequently with bur oak. Fully grown Hill's Oaks are smaller in stature than other oaks. Can be used for screening by leaving it low branched. Requires full ...
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Keys to the Common Shrubs and Herbs of the Prince George Forest

... if they are not easily identifiable and finding them in guides may be difficult and time-consuming, particularly when doing fieldwork. Many keys use technical terms that a field worker or outdoors person may not be familiar with, and often reproductive structures and a dissecting scope are needed to ...
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... similar. Long flowering, lovely and usually replaced by something else in the nursery trade. ...
The interaction between diversity of herbaceous species and history
The interaction between diversity of herbaceous species and history

... sites (Senbeta and Teketay 2001). Plantations can make an important contribution to the conservation of native biodiversity, but not if their establishment involves the replacement of native natural or semi-natural ecosystems. While a plantation stand will usually support fewer native species than a ...
Default Hyperlink Text
Default Hyperlink Text

... Perennial, reproducing by seeds and rooting of prostrate stems Leaves are dark green to purplish heart-shaped; 2 to 5 inches long, with one to several basal lobes or leaflets; alternate with medium length petioles Stems are slender; vinelike; mildly woody; prostrate or twining on low vegetation; two ...
Angiosperm anatomy and development
Angiosperm anatomy and development

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1 - Whanganuiorganics

... Iron deficiency appears as a general or interveinal chlorosis on the newest leaves that become totally yellow in severe cases. As the deficiency progresses, new leaves or leaflets may have necrotic tips with reduced size. New leaves of queen and Rhapis palms are uniformly chlorotic with extensive gr ...
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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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