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Showy Lady`s Slipper Orchid (Cypripedium reginae
Showy Lady`s Slipper Orchid (Cypripedium reginae

... lesser yellow lady's-slipper and salis. In general, orchids are shallow-rooting plants which have a symbiotic relationship with a fungus in nutrient low soil. If transplanted the soil must be the same type and have suitable fungus available. Common garden fertilizers or fungicides will kill the orch ...
48th Annual Spring Plant - Minnesota Landscape Arboretum
48th Annual Spring Plant - Minnesota Landscape Arboretum

... Asarum europaeum (European Wild Ginger) --5” An excellent ground cover for shaded situations with glossy, evergreen leaves 2-3”. The flowers are greenish-purple or Interest in Shade Gardening continues to grow as more homeowners are finding brown. Easily propagated by division. their landscapes beco ...
Appendix K Soil biota - Defra Science Search
Appendix K Soil biota - Defra Science Search

... states and the availability of nutrients – outside optimum ranges availability of some elements become so low or non-existent to the point of starving the biota – other elements, especially metals become so available that they begin to exert toxic effects. Biotic factors Plants can strongly influenc ...
Weeds of the Surf Coast Shire
Weeds of the Surf Coast Shire

... diversity of indigenous plants, which provide habitat for many species of native animals. Protecting this environment is critical to maintaining the natural values enjoyed by many Surf Coast residents – human and animal alike – and visitors. Weeds are a threat to our native vegetation. Guarding agai ...
AP Flower Dissection
AP Flower Dissection

... Plants like peas have a pistil consisting of a single carpel, the placenta occurs on the ovary wall opposite the main vein. In flowers where the pistil consists of more than one fused carpel the situation is more complex. Cross-section (A) shows parietal placentation, with the placentas attached to ...
Mise en page 1 - Missouri Botanical Garden
Mise en page 1 - Missouri Botanical Garden

... genus Ochna. A new combination in Ochna based on the existing epithet is not possible, because this name already exists for a different species (O. macrantha Baker, also from Madagascar). We therefore propose the new name O. sambiranensis for this species. VAN TIEGHEM (1902b: 370) noted the followin ...
Preeceville Nature Bird Trail Brochure(Self
Preeceville Nature Bird Trail Brochure(Self

... __ Brown Eyed Susan’s *large yellow flowers with dark brown center ...
NAME - Oregon State University
NAME - Oregon State University

... Challenge question (0.5 pt) The history of life has been punctuated by several extinctions, based on evidence from the fossil record. The impact of a meteorite may have wiped out the dinosaurs and many forms of marine lifer at the end of the Cretaceous period. Fossils indicate that plants were much ...
Conservation planning and assessment of biological resources and
Conservation planning and assessment of biological resources and

... et al. 1983). Further, because these springs are generally isolated from other springs and seeps, their recovery from any form of disturbance is likely to be impeded markedly by the difficulty of recolonization from similar habitats that may be miles away. Moreover, seeps, springs and hanging garde ...
bryophytes - faculty.fairfield.edu
bryophytes - faculty.fairfield.edu

... evolution of vascular tissue was a key adaption for living on land. Seeds were another major adaptation. Not only did seeds allow for long distance dispersal but also allowed for survival during harsh environmental conditions such as drought, fire, or extreme cold. Based on fossil records, gymnosper ...
Intercontinental biotic invasions: what can we learn from native
Intercontinental biotic invasions: what can we learn from native

... little, implying little genetic change, since separation, while other studies provide opposite results for many herbaceous taxa, especially invasives. For example, Meekins et al. (2001) detected significant differences in genetic structure within and among populations and between native and introduced ...
Rangeland CEAP Findings.
Rangeland CEAP Findings.

...  New technologies to support management tools  Infrastructure emphasized over management • Grazing management overrides grazing systems ...
Nevada Noxious Weed Field Guide
Nevada Noxious Weed Field Guide

...  Bluish-green, 1-4 in. long and oblong to lance-shaped; edges (margins) are smooth to toothed  Stem leaves are alternate; leaf size decreases up the stem; bases of upper leaves have small lobes that clasp the stem. ...
Gunnera tinctoria (Chilean gunnera)
Gunnera tinctoria (Chilean gunnera)

... Gunnera tinctoria (Chilean gunnera) Fruits: reddish-orange drupes, oblong, with 1,5-2 mm diameter. Flowering: March to June. Characteristics that aid invasion It propagates by seed, producing a large amount of seeds (each plant may produce between 80000 and 250000 seeds) that are easily dispersed b ...
Scavenger Hunt - Harvard Life Sciences Outreach Program
Scavenger Hunt - Harvard Life Sciences Outreach Program

... Once I receive an appropriate email from you, I’ll add you as an author to the blog and you can upload your items there. Alternatively, it can be submitted as a PowerPoint presentation (although you cannot earn the points for consecutive weeks of blog postings). A word of caution, many digital camer ...
Open or download EMP bulletin as a PDF file
Open or download EMP bulletin as a PDF file

... A problem conservationists face is not always knowing what the most important management actions are for conserving native insects, especially when you’re talking about large numbers of species that make up insect communities, as opposed to focal species or groups that may have more specific needs a ...
Secretory Structures
Secretory Structures

... - The secreted substances may be * excess of ions removed in a form of salts, * excess of products as sugars or cell wall substances * end products of metabolism * products that will not be used physiologically as alkaloids, tannins, terpens, resins, crystals * products with special physiological fu ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)

... In Ayurvedic and Siddha traditional medicines, the leaves and roots of C. Infortunatum are used as herbal remedy for alopecia, asthma, cough, diarrhoea, rheumatism, fever and skin diseases. It is also known to have hepato-protective and antimicrobial activities. Scoparia dulcis L, commonly known as ...
Mt. Tabor Park Tree Walk
Mt. Tabor Park Tree Walk

... Deciduous tree, 10-20 ft, multistemmed, shrubby, spreading, sprawling and vine-like in forest shade but bushy and dense in sun. Opposite, simple leaves, 9 to11 lobed, lobes unequal or doubly toothed. In sun develops red, orange, and yellow fall colors. Fruits 4 cm long, wings horizontally spread. ...
Infochemicals structure marine, terrestrial and freshwater food webs
Infochemicals structure marine, terrestrial and freshwater food webs

... that generalist and specialist consumers sense infochemicals in nearly identical ways, while they may have evolved different ways to process the available information (Smid et al., 2002). The available evidence points at well developed learning abilities in generalists (e.g. Geervliet et al., 1998) ...
Summary of Key Identification Points of Asters
Summary of Key Identification Points of Asters

... • flowers: individual corollas more deeply lobed than in other small-flowered white asters. • branches lateral, widely spreading • branches relatively long • habitat: slightly shady places • common • similar to: Heath Aster Azure Aster (Symphyotrichum oolentangiense var. oolentangiense) • flowers: s ...
Moth Cocoons - Ward`s Science
Moth Cocoons - Ward`s Science

... Conditions for Customer Ownership (per USDA Permits) We hold permits allowing us to transport these organisms. To access permit conditions, click here. Never purchase living specimens without having a disposition strategy in place. The USDA considers these moths to be a plant pest. We hold a permit ...
Weeds-English
Weeds-English

... population of crop plants that will fill most of the ecological niches in the field and leave little room for weeds, without providing too much competition of the crop plants with each other. 2. Matching the row spacing to the growth habit of the crop is valuable in controlling weeds because it maxi ...
Best Nopalea Buy
Best Nopalea Buy

... leaves are greatly or entirely reduced. The leaves may also be tiny and deciduous as can be seen on new shoots of Opuntia. Spines found in the cacti are actually modified leaves; the stems (the green "pads" of many cacti) have also evolved to photosynthesize. The flowers, mostly radially symmetrical ...
Dr Loves Native Plant List
Dr Loves Native Plant List

... I derived this list of landscape-worthy native plants from evaluations made during my research at the Aberdeen R & E Center and from observations made in trials and landscapes elsewhere in southern Idaho and other places with a similar climate. The original list was made in 2007, and recently update ...
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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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