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Care of Cut Flowers and Foliage - University of Illinois Extension
Care of Cut Flowers and Foliage - University of Illinois Extension

... enough to be conditioned and firm so that they will open fully and remain attractive for several days. The outer one or two petals should be loose, with the sepals turned down around the stem. The flowers should have a rich, fresh color and a crisp feel. Look for the following signs to recognize “p ...
Identification And Control Of Invasive And
Identification And Control Of Invasive And

... The plant commonly grows 3 to 5 feet tall at maturity. Absinth wormwood is woody at the base and regrows from the soil level each spring from a large taproot. Leaves are light to olive green, 2 to 5 inches long and divided two or three times into deeply lobed leaflets. Leaves and stems are covered w ...
Sunflower Challenge - Earth`s Birthday Project
Sunflower Challenge - Earth`s Birthday Project

... cup and push it down along the inside surface. You’ll be able to watch roots and leaves develop right through the cup. Keep your seeds moist. Water them by using a spray bottle, mister or a watering can with a diffuser spout. A direct pour of water from a cup or can will cause the seed and soil to m ...
Physcomitrella patens Taxonomy
Physcomitrella patens Taxonomy

... patens belongs to order Funariales. Studies show that at least 66% of Arabidopsis thaliana genes have homologs in P. patens. P. patens is an ephemeral, developing in early summer, generally from overwintered spores. It is distributed widely in temperate zones but is not common; it grows in moist sha ...
6. January-March 2011
6. January-March 2011

... After many months of not knowing what to expect my yellow Dragon Fruit eventually flowered and is now hopefully producing fruit. I started off with two flowers on the one plant, however not long after it started forming fruit a nasty little critter thought it would test out one of them and left a na ...
Get to know…… - Snowy Monaro Regional Council
Get to know…… - Snowy Monaro Regional Council

... It crowds out useful pasture and areas heavily infested can carry very little stock. It is a prolific producer of seed and can out-compete native and improved pasture in many conditions Seeds of African Lovegrass are easily transported in fodder, on vehicles and through stock movements. They are als ...
Managing Mature Trees - Bartlett Tree Experts
Managing Mature Trees - Bartlett Tree Experts

... should include available root space, crown space, soil type, hardiness (adaptability to temperature extremes), life span and resistance or tolerance to pest problems. Inspections Periodically inspecting mature trees for structural defects, including dead and broken limbs, cracks, split crotches, dec ...
physico-chemical studies of indigenous diuretic medicinal plants
physico-chemical studies of indigenous diuretic medicinal plants

... Six indigenous medicinal plants have been selected for the physico-chemical studies. These plants belong to Graminaceae, cucubitaceae, cruciferae and Moringaceae families. Colour, taste, pH, density, viscosity, refractive index, specific gravity and optical rotation have been studied in hot water ex ...
Tarsonemid mites on ornamental plants in Poland: new data and an
Tarsonemid mites on ornamental plants in Poland: new data and an

... Mys³owice near Katowice, 30 Nov’90; Pabianice, 6 Oct’90; ...
FSA_Xyridaceae_01
FSA_Xyridaceae_01

... Mostly slender to robust herbaceous, perennial or sometimes annual, tufted plants, usually of marshy areas; leaves mostly or all basal, distichous or occasionally spirally arranged, basally with an open sheath; lamina narrow, flat to cylindric or filiform, often ‘grass-like’. Inflorescences usually ...
Principles of Biology Lake Tahoe Community College
Principles of Biology Lake Tahoe Community College

... Chapter 13 - The Flower and Sexual Reproduction ________________________________________________________________________________________________ I. The flower: site of sexual reproduction A. Flowering plants are known as angiosperms B. Flower development initiates the sexual reproduction cycle in al ...
Utilization of plant genetic resources in crop
Utilization of plant genetic resources in crop

... of the pathogen which is also effective against the new race. Mechanisms lor resistan@ to Insect attack Effective resistance to insect attack often involves the cumulative effect of several different mechanisms, which deter, delay, tolerate, etc, insect attack, feeding, reproduction, etc. These indi ...
B: Chapter 4: Plant Reproduction
B: Chapter 4: Plant Reproduction

... and grapes that have seeds, or do you like seedless fruit? If these plants do not produce seeds, how do growers get new plants? Growers can produce new plants by asexual reproduction because many plant cells have the ability to grow into a variety of cell types. New plants can be grown from just a f ...
2015 EF Trail Guide
2015 EF Trail Guide

... those of clover. The three leaflets are far more delicate and tasty (but should be eaten in moderation). The flowers are solitary, pink, upright and have five petals. The plant grows between two and twelve inches tall. It is found in most coniferous forest. A smaller member of this genus with yellow ...
Shrub Swamps - Minnesota Board of Water and Soil Resources
Shrub Swamps - Minnesota Board of Water and Soil Resources

... FIELD CHARACTERISTICS: A deciduous shrub 1-4 m. in height. First year branchlets are yellowish and glabrous while second year branchlets are yellowish to red, shiny and glabrous. Leaves are alternate, elliptical to oval to lance-shaped, and 4-10 cm. long by 1-3 cm. wide. Leaf blades are glossy, dark ...
Prickly Pear - Tropical Fruit Farm
Prickly Pear - Tropical Fruit Farm

... treatment of diabetes is well known among native cultures. It is known to have hypoglycemic effects. The prickly pear has been reported as beneficial to a whole host of conditions. Research has shown it has beneficial actions on the cardiovascular system by ...
Gravitropism in Leaves of Arabidopsis thaliana (L.) Heynh.
Gravitropism in Leaves of Arabidopsis thaliana (L.) Heynh.

... kinetics of movement between plants in the N-position and R-position may reflect differences in the nature of darknessinduced movements of leaves. In other words, darknessinduced movements of leaves appeared to be the sum of nastic movement parallel to the shoot axis that starts just after the dark ...
Aquatic Invasive Species Guide - Ontario`s Invading Species
Aquatic Invasive Species Guide - Ontario`s Invading Species

... The Lake Superior Aquatic Invasive Species Guide is designed for recreational users of the lake, people who spend their time boating, fishing, and exploring this beautiful waterbody. Descriptions and photos provided will help you identify these invaders and report sightings. Knowing the distribution ...
Exploring the World of Plants and Soils
Exploring the World of Plants and Soils

... 4. Spread out the plants between two, thick sections of newspaper. 5. Place heavy boards on the newspaper to press the plants flat. You can use h ...
ICEERS Notes about Iboga Cultivation
ICEERS Notes about Iboga Cultivation

... This is a private list only accessible to subscribers invited by ICEERS. To request a subscription or to cancel an active subscription, you can contact the list moderator at [email protected]. The objective of the list is to discuss and share relevant information for the agricultural sustainabil ...
Basic Terms 2016-2017 - The Ramat Negev International
Basic Terms 2016-2017 - The Ramat Negev International

... 1. Genetics- the study of genes, heredity, and genetic variation in living organisms. It is generally considered a field of biology. 2. Heredity- is the passing of traits from parents to their offspring, either through asexual reproduction or sexual reproduction. This is the process by which an offs ...
Vegetable Insects - Purdue Extension Entomology
Vegetable Insects - Purdue Extension Entomology

... Comments: This general feeder readily moves from plant to plant. The beetles can be picked off foliage. However, they contain an oil that can blister the skin if they are accidently crushed. The larvae of blister beetles are beneficials, feeding on grasshopper eggs in the soil. ...
Document
Document

... occur in clusters. Inside the hips are approximately 7 achenes (true fruit which contain a seed) which are about 0.1 inches long and densely pubescent. Dispersal Individual plants may produce up to 500,000 seeds (or achenes) per year. Most seedlings will emerge near the parent plant. However, many s ...
RHS Level 2 - Plant Classification, Structure and Function
RHS Level 2 - Plant Classification, Structure and Function

... able to give accurately named plant examples where appropriate. Common names and generic names are often too vague and cannot be rewarded in the positive manner that genus, species and where appropriate, variety/cultivar can. This is particularly important when answering questions relating to partic ...
fall planting time!! - Placer County Master Gardener
fall planting time!! - Placer County Master Gardener

... Many home gardeners think only of spring when it comes to planning veggie gardens and planting ornamental plants; however, fall is an ideal time to plant all kinds of things from cool-season veggies, turf grasses and perennials to both evergreen and deciduous trees and shrubs. During this season the ...
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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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