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Plant Structure, Growth
Plant Structure, Growth

... plant growth is not limited to an embryonic period.  Most plants demonstrate indeterminate growth, growing as long as the plant lives.  In contrast, most animals and certain plant organs, such as flowers and leaves, undergo determinate growth, ceasing to grow after they reach a certain size.  Ind ...
Full Article - PDF - Global Advanced Research Journals
Full Article - PDF - Global Advanced Research Journals

... of section Amphituba, i.e. H. calycosa, which is widely distributed. Figure 1 also depicts the group formed by the taxa endemic to the Caribbean (H. cuprea Griseb., H. papillosa Urb. and H. ventricosa Sw.), which make up a well-defined group, while H. macrantha Little and H. xerocarpa Kuntze, Centra ...
Vocab. 1-10 defined
Vocab. 1-10 defined

... 8. tersely (pg. 27): briefly or in a “to-the-point” manner. 9. maliciously (pg. 29): done in a way that shows you are motivated by a desire to harm others; spitefully. 10.covey (pg. 35): a group or small flock of partridges, grouse, and/or similar birds. ...
Plant Identification Guide
Plant Identification Guide

... midribs (see picture below). Do you see orange colored fuzz along the midrib of more than one leaf? If so, you are looking at a black cherry. If not, you are probably looking at a chokecherry. ...
UAA Natural Heritage Program, Weed Risk Assessment (PDF)
UAA Natural Heritage Program, Weed Risk Assessment (PDF)

... Role of disturbance in establishment: Both speices of hempnettle generally occur in disturbed sites. Potential for long-distance dispersal: The seeds are large and do not have any apparent adaptations for long-distance dispersal. Potential to be spread by human activity: Hempnettles appear to spread ...
Adaptations Teacher`s Guide
Adaptations Teacher`s Guide

... less to do with where it is found and more to do with its function or role (e.g. predator, prey, decomposer, etc.) and how it performs that function. transpiration The process by which water moves from a plant’s roots out through its leaves. Adaptations Additional Resources: Websites: Rainforest Pla ...
invasive exotic plants - Southeast Exotic Pest Plant Council
invasive exotic plants - Southeast Exotic Pest Plant Council

... treatments but is more volatile and much more likely to drift. TriclopyrBEE should not be used near water. Chemicals other than glyphosate and triclopyr have been used to control invasive exotic plants with higher rates of success. These additional ...
wall germander
wall germander

... records would appear to be open to debate, although the 1st Century Greek physician, Dioscorides includes its use as an ingredient in cough remedies in his writings. In Britain it was not only used medicinally but was also grown as an edging plant in formal knot gardens. Charles V (1500-1558), who w ...
PHARMACOGNOSTIC AND PHYTOCHEMICAL INVESTIGATION OF SIDA CORDIFOLIA L.-A THREATENED MEDICINAL HERB
PHARMACOGNOSTIC AND PHYTOCHEMICAL INVESTIGATION OF SIDA CORDIFOLIA L.-A THREATENED MEDICINAL HERB

... Sida cordifolia L. is commonly known as “Indian Ephedra”, Bala (Sanskrit), Hetthuti-gida (Kannada) and Country Mallow (English) is an important medicinal herb belongs to the family Malvaceae. The whole plant of Sida cordifolia is used as medicinal herb, because leaves contain small quantities of bot ...
Recommended Plant and Tree List (Larger Text and Images).xlsx
Recommended Plant and Tree List (Larger Text and Images).xlsx

... • Choose planting locations based on the amount of sunlight and or water needed for the plant to thrive. Plants and trees with similar watering needs should be grouped together. • Water any new plant or tree immediately after planting and continue to give the plant more water than usual and fertiliz ...
Ornamental - Lawrence Landscape
Ornamental - Lawrence Landscape

... Name: Royal Raindrops Crabapple Height: 20’ Spread: 15’ The Royal Raindrops Crabapple has bright pinkish-red flowers that combine with deep purple cut leaf foliage to present a unique crab. It contains deeply lobed leaves and upright form with good branching and density. ...
ID-118: Roses - UK College of Agriculture
ID-118: Roses - UK College of Agriculture

... from 2½ to 5 feet tall, and their stems tend to be long, making them excellent for flower arrangements. Hybrid teas do not produce as many flowers as some other rose types. They also do not form a strong bush, but many canes arise from the plant base. They vary in hardiness and frequently need winte ...
CHAPTER 35
CHAPTER 35

... plant growth is not limited to an embryonic period.  Most plants demonstrate indeterminate growth, growing as long as the plant lives.  In contrast, most animals and certain plant organs, such as flowers and leaves, undergo determinate growth, ceasing to grow after they reach a certain size.  Ind ...
Gotland Trip Report 2004
Gotland Trip Report 2004

... in a cloudless sky, and so it remained for the day. We all found a partly shaded table outside for breakfast - cereals with dried fruit and milky yoghurt, soft boiled eggs, ham and sausage meat, cheese, salads, choice of rolls, fruit juices along with tea or coffee - sumptuous. We left at 9am with a ...
LABORATORY EXERCISE - PCC Spaces
LABORATORY EXERCISE - PCC Spaces

... form of plants and animals) among the early biologists concerned with taxonomy, the great bulk of criteria used for identifying plants and animals is their form. While in some respects this narrow view of species determination by morphological characteristics is declining in importance among biologi ...
Gymnosperms and the Seed Fig. 15.7
Gymnosperms and the Seed Fig. 15.7

... Phylum Coniferophyta: Sequoia is shown below. Most conifers are evergreens, i.e. they retain their leaves throughout the year. This is thought to be an adaptation to a short growing season at higher latitudes: In winter, they can photosynthesize during the few sunny days. In the spring, they don’t n ...
Common Plants of Longleaf Pine-Bluestem Range
Common Plants of Longleaf Pine-Bluestem Range

... It is most common on sandy sites, but grows on a wide range of soils. On cutover longleaf pine ranges it often inhabits stump holes. Inflorescence branches are numerous, each bearing two to four slender silky racemes about 1 inch long. A spathe partly encloses each raceme. Elliott, fineleaf, and bus ...
Ch. 31 Presentation
Ch. 31 Presentation

...  Lateral meristems are areas of active cell division that exist in two cylinders that extend along the length of roots and shoots. 1. Vascular cambium is a lateral meristem that lies between primary xylem and primary phloem. 2. Cork cambium is a lateral meristem that lies at the outer edge of the s ...
Cotton Growth and Development
Cotton Growth and Development

... source to sink relationships (Figure 11, page 8). Carbohydrates are transported from supply areas, called sources, to areas of growth or storage, called sinks. The leaves are the primary source of carbohydrate production during the early vegetative growth of cotton. Carbohydrates are produced throug ...
PDF
PDF

... solitary flowers, smaller calyx, longer floral tube and green petal apices. Drummondita ericoides is also similar to D. rubroviridis in having solitary flowers and similar sized leaves that have terminal mucronate glands, but is distinguished by its crowded leaves, scattered leaf glands and yellow f ...
AGS General Science Chapt 20
AGS General Science Chapt 20

... have constant moisture to grow. Seeds, on the other hand, have food stored inside and seed coats. The seed coat protects a seed until it has the right conditions to grow. Seeds usually survive longer than spores when conditions are dry. This explains why there are more seed plants than seedless plan ...
Hydrangeas - University of Tennessee Institute of Agriculture
Hydrangeas - University of Tennessee Institute of Agriculture

... is more tolerant of alkaline soils than H. macrophylla but like H. macrophylla prefers consistent moisture and a soil enriched with organic matter (Dirr, 2004). Unlike H. macrophylla, it reliably flowers from Florida to Canada. Leaves (immature and mature) are more frost tolerant than those of H. ma ...
Common buckthorn Invasive Species—Best Control Practices Rhamnus cathartica
Common buckthorn Invasive Species—Best Control Practices Rhamnus cathartica

... Dogwoods Dogwoods (Cornus spp.) have opposite leaves rather than alternate and their leaf margins are untoothed. The fruit and flowers are arranged in clusters on reddish stems. The fruit is blue or white, rather than deep purplish black. ...
UNIVERSITY OF CALICUT M.Sc. PLANT SCIENCE
UNIVERSITY OF CALICUT M.Sc. PLANT SCIENCE

... Eligibility: Candidates with the following B.Sc. degrees are eligible for admission to M.Sc. Plant Science Course: B.Sc. degree of Calicut University with Botany (main) or Plant Science (main) or an equivalent degree of any other University recognized by this University. ...
In snapdragons, red flower color (CR) is incompletely dominant to
In snapdragons, red flower color (CR) is incompletely dominant to

... A. What will be the appearance of the F1 peaches? B. What will be the appearance of the F2 peaches? C. What will be the appearance of the offspring of a cross of the F1 peaches back to that smooth, oval-glanded parent? 9. In sheep, white fleece (W) is dominant to black (w) and horned (H) is dominant ...
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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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