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Ask A Master Gardener Q & A Maple Gall
Ask A Master Gardener Q & A Maple Gall

... Bladder Gall Mite (Vesates quadripedes) grows on silver maples and is round in shape. The Spindle Gall (V. aceriscrumena) is found on sugar maples and has a spindle-shape or is long in shape. The leaves closest to the trunk and large branches are affected most often. The galls are yellowish green at ...
Spotted Knapweed - Deschutes County
Spotted Knapweed - Deschutes County

... rosette stage through the winter and continue growth in April. Leaves: Leaves are pale to grayish green, and the leaf surface is rough. The basal leaves are up to 8 inches long, deeply lobed, and arranged in a rosette. Stem leaves, arranged alternately, are smaller (1 to 3 inches), less lobed and mo ...
Pondering Plants
Pondering Plants

... These exploration lessons are a product of the field trip program at Life Lab’s Garden Classroom and can be used in your own school garden or classroom. Students clearly understand what trees, flowers, and bushes are. They may have a more difficult time comprehending the idea that all of these are c ...
potato care guidelines - FarWest Garden Center
potato care guidelines - FarWest Garden Center

... r after 2-3 weeks. When plants are 5”-6” tall, hill-up the mulch and soil around the through the soil and will be more subject to disease and seed decay. Sprouts usually ng stems. Continue to hill-up the soil as the plants grow so that tubers remain appear after 2-3 weeks. When plants are 5”-6” tall ...
Vascular Seedless Plants
Vascular Seedless Plants

... next plant. ...
Enchanted Elderberry, or Have Respect for Your Elders!
Enchanted Elderberry, or Have Respect for Your Elders!

... leaves." That makes sense for most honeysuckles, with undivided (simple) leaves in twos arranged opposite one another on the stem, and shaped sort of like goat’s ears! Leaves of elderberry also have opposite arrangement, but they are compound leaves, with the green blade divided into smaller leaflet ...
Stanley Park Ecology Society Guide to Invasive Plant Management
Stanley Park Ecology Society Guide to Invasive Plant Management

... * Advised to pull or cut stems as soon as they reach 10 cm in height (about every two weeks  during the growing season)  * The most effective known method is to inject the stems with herbicide  * Mechanical mowing is not recommended   * Research in the UK is underway on biocontrols  * All plant matt ...
Tritagonist as a new term for uncharacterised
Tritagonist as a new term for uncharacterised

... In ecology, the term defines a relationship between two organisms, where one, the commensal, benefits without affecting the other. Thus, commensalism defines a one-way interaction. Originally, the term was used in a host-centric view for interactions where a ‘small’ species (for example, a microorga ...
monarch butterfly
monarch butterfly

... 2½-6 inches long. It has a pair of large leafy stipules in the spring that encircle the twig and enclose the bud. White-tailed Deer eat these leaves. These leaves are shiny green on top and are paler on the bottom. They turn yellow in the fall. Flowers: Its flowers are solitarily arranged upon the t ...
Craft Companion - Blue Knights Boys` Club
Craft Companion - Blue Knights Boys` Club

... Ribbon, lace, etc., for decorating 1/2"-1" ribbon, about 6" long 2" or larger wired ribbon, 12"-18" long Extra flowers, leaves, little bugs, butterflies, birds (optional) Tools: Scissors Hot glue gun Preparation: If simplifying, fold 6" piece of ribbon into a loop and hot glue to the back of the wre ...
No Slide Title
No Slide Title

... with petals to wind-pollinated with reduced or absent perianth. Unifying characters relative to others of the Hamamelidae: the 2 basally-fused carpels and woody capsular fruit. Members include Hamamelis (witch hazel extract from dried leaves and twigs of H. virginiana), Liquidambar (sweet gum), Foth ...
Tuesday 13th May 2014 What is eutrophication?
Tuesday 13th May 2014 What is eutrophication?

... What is eutrophication? Match up the chemical with the use: Fertiliser ...
APES Review!
APES Review!

... individuals of one species hunt and kill  Parasitism: one organism depends on another for nourishment or other benefit while causing the host harm  Herbivory: animals feed on the tissues of ...
Cinco Ciebas Guidebook - Crop and Soil Sciences
Cinco Ciebas Guidebook - Crop and Soil Sciences

... and tolerates poor light and soil. It produces white flowers from which long, bean-shaped seed pods develop. During warm days, it is common to hear the sound of ripe seed pods exploding. The leaves close at night, almost as if asleep. Although the seeds are large and prominent, not many forest speci ...
Grade 3, Cluster 1: Growth and Changes in Plants
Grade 3, Cluster 1: Growth and Changes in Plants

... Discuss with students how to test to determine which conditions are necessary for plant growth. Decide as a class the best procedure to use in conducting the experiment, the materials required, and how to record the observations. This investigation will take place over a two- to three-week period. E ...
Flower Dissection Lab
Flower Dissection Lab

... consists of three parts: the stigma, style, and ovary. The stigma is an enlarged portion at the top of the pistil that becomes moist and sticky when mature. The style is the middle portion of the pistil. It can be long and slender, short, or even absent, depending upon the species. The ovary is the ...
Ch 2 m definitions
Ch 2 m definitions

... plant/animal relationships in the Environment. 5. Mutualism – same as text 6. Population – total number of same species in a given area ...
Teachers Information Pack
Teachers Information Pack

... Insects have an amazing number of differences in their size, shape, and behaviour, but they all have 4 characteristics in common: they have three body parts - a head, thorax and abdomen, and they must have six jointed legs and two antennae to sense the world around them from inside their exoskeleton ...
10.28.09_Leafcutter Ants - Texas Master Naturalist
10.28.09_Leafcutter Ants - Texas Master Naturalist

... Each mound has a single entrance hole. The colony is young, as the mound height fits that of a younger colony – 5 to fourteen inches high. Older mounds get up to 3 feet high. I’ve found multiple “feeder holes” the ants use during foraging. These openings also serve as ventilation shafts, as the huge ...
Ecological consequences of rangeland management
Ecological consequences of rangeland management

... life history, stress tolerance, competition • Life history of cheatgrass: rapidly growing annual producing LOTS of seeds – Removing adults prior to seed set is a key to reducing ...
wild flowers of india
wild flowers of india

... The ability to identify wild flowers can transform a journey, walk or a drive into a voyage of discovery. Every shady nook, forest path or ditch becomes endowed with charm as you seek out its hidden cache of wild plants. Knowing the flowers in one’s surroundings furthers a desire to know more about ...
study guide
study guide

... 11. Which of the following leads to a decrease in biodiversity? a) protection of ecosystems b) pollution control c) ecological land use planning d) introduction of exotic species e) selective cutting of forests 12. In general, which of the following is the best long-term method of preventing extinct ...
fact sheet - About The Garden
fact sheet - About The Garden

... give the plant a palm or fernlike appearance. Despite the cycad’s resemblance to other plants however, it belongs to a group of plants called ‘gymnosperms’ and is actually not closely related to any other group of living plants on earth. ...
Propagating Plants Sexually - Oconto Falls Agricultural Education
Propagating Plants Sexually - Oconto Falls Agricultural Education

... division by forming a plate between the two new ...
Plant Diversity II: The Evolution of Seed Plants
Plant Diversity II: The Evolution of Seed Plants

... leaves, anthers will dust its beak and head feathers with pollen. Many flowers that are pollinated by birds are red or pink, colors to which bird eyes are especially sensitive. ...
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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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