• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Helianthus - Whats Native
Helianthus - Whats Native

... Single layered lemon yellow flowers are 2” across offering masses of simple daisies. USDA Plants Database ...
Plant Unit Study Guide
Plant Unit Study Guide

... c. leaves = reproduction; flowers = photosynthesis 21. Alejandro collected different kinds of leaves from various trees. A pine leaf, a fern leaf, and a Mangrove leaf. Although they come from different trees and look different, what do these leaves have in common? a. Similar shapes of all other leav ...
kings, not cabbages
kings, not cabbages

... don’t fall into that category! Verbascum, commonly referred to as Mulleins, have hairy, sometimes woolly leaves, a protective adaptation which reduces their transpiration rate as well as reflecting sunlight. The large, alternate leaves often form basal rosettes, producing one or more tall, erect ste ...
Drought Tolerant Perennials - Landon`s Greenhouse and Nursery
Drought Tolerant Perennials - Landon`s Greenhouse and Nursery

... Stachys: Lamb’s Ear. This plant can take some shade. Gray-green and very hairy leaves form mats that are velvety white and wool-like. Useful in edging and borders, the foliage is the main attractant to the perennial gardener, as the lavender-blue flowers are unremarkable. Grows 812”. Water in the mo ...
Caramel Coral Bells
Caramel Coral Bells

... Caramel Coral Bells features dainty spikes of creamy white bell-shaped flowers rising above the foliage from late spring to mid summer. It's attractive tomentose lobed leaves emerge red in spring, turning peach in color with curious red undersides the rest of the year. The fruit is not ornamentally ...
Wildflower Identification
Wildflower Identification

... • Found in wet soil of bogs, meadows, and along streams and lakeshores, may be growing right in the water. • Flowers bloom early in the summer in low areas and may be found in alpine bogs late in the summer. They are beautiful ...
the plant world
the plant world

... main stem circumference. The largest by wood volume and mass is the giant sequoia (Sequoiadendron giganteum), native to Sierra Nevada and California; it grows to an average height of 70–85 m (230–279 ft) and 5–7 m (16–23 ft) in diameter ...
Highland Tropics Gallery - Conservatory of Flowers
Highland Tropics Gallery - Conservatory of Flowers

... derive their scientific name Impatiens (Latin for "impatient") and the common name "touch-me-not" in reference to their seed capsules. When the capsules mature, they "explode" when touched, sending seeds several yards away. Is this plant or its native habitat endangered or threatened? Unknown. Gener ...
wild-edibles-cheat-sheet-optimized
wild-edibles-cheat-sheet-optimized

... Three oval leaves with deep serrations. White flowers with five petals. Tiny red berries. Rich in vitamins A, C, and iron. Eat ripe berries as a delicious trailside nibble. Use young leaves and flowers in salads. Coniferous evergreen tree. Needles are flat and short. Rich in vitamins A and C. Eat li ...
Don`t plant a pest! - Cal-IPC
Don`t plant a pest! - Cal-IPC

... Agriculture; Monrovia Nursery; The Nature Conservancy; Point Reyes National Seashore; Return of the Natives Restoration ...
plant examples
plant examples

... Examples of Plants Not to Sell on Maui Because of Their Invasive Characteristics What makes a plant invasive? • Outcompetes desirable plants • Rapid growth • Early maturity • Production of many seeds • Short germination periods • Lengthy seed viability • Effective seed dispersal methods • Ability to ...
Perrine`s Pink Spiderwort
Perrine`s Pink Spiderwort

... with lavender overtones at the ends of the stems from early to late summer, which are most effective when planted in groupings. It's attractive grassy leaves remain bluish-green in colour with prominent deep purple stripes throughout the season. The fruit is not ornamentally significant. ...
Printable Word Document
Printable Word Document

... habit of Crape-Myrtle make it ideal for specimen planting where its bright red to orange-colored fall leaves add further interest. The tree is upright-spreading, or vase-shaped, with branches spreading out as they ascend. The tree probably grows 16 to 20 feet tall with a 15 to 18-foot spread. Lower ...
Gardening Tips: Landscape Color After Azaleas Fade
Gardening Tips: Landscape Color After Azaleas Fade

... Hypericum or St. Johnswort (Hypericum frondosum) is a short rounded shrub, 34’ tall and wide, with small bright yellow flowers in June and July. The variety ‘Sunburst’ does especially well in hot, dry weather typical of our North Carolina summers. The leaves are small, delicate, and bluish-green, an ...
Fragrant telosma
Fragrant telosma

... Plant Distribution Southeast, East and South Asia, Europe, North and South America Botanical Features Woody vine, 3-6 m tall; stems yellowish green, hairy to nearly hairless; leaves opposite, blade ovate, 4-12 x 3-10 cm, base deeply cordate, with petioles 2-5 cm long; cymes with 15-30 flowers and 0. ...
Paphiopedilum hirsutissimum (Lindl. ex Hook.) Stein Photo Courtesy
Paphiopedilum hirsutissimum (Lindl. ex Hook.) Stein Photo Courtesy

... Habitat : In hilly forest tracts and humus rich soil, at altitudes ranging from 200 to 1800 m. Population status/Cause for RET : Critically Endangered. No information is available on its pollinator, population size and dynamics. As it has beautiful flowers it is collected in bulk for its commercial ...
Siloam Bye Lo Daylily
Siloam Bye Lo Daylily

... Siloam Bye Lo Daylily features bold pink trumpet-shaped flowers with red overtones and green throats at the ends of the stems from early to mid summer. The flowers are excellent for cutting. It's grassy leaves remain green in color throughout the season. The fruit is not ornamentally significant. La ...
Plant Cultivation Revision
Plant Cultivation Revision

... • Too much Nitrogen – excess growth, lot of green leaves, not many flowers • Not enough Phosphorous – stunts growth (particularly roots), grow slowly, less resistant to disease or drought • Not enough potassium – edge of leaves yellow/brown, fewer flowers/fruit • Not enough Magnesium – yellow leaves ...
Top 10 invasive plants.indd - Coos Watershed Association
Top 10 invasive plants.indd - Coos Watershed Association

... Small areas can be effectively removed by hand pulling, however biological controls such as the release of loosestrife beetles is recommended on larger areas, call us at 541-888-5922 for help. Learn more about our invasive weed control program on our website at http://www.cooswatershed.org/knotweed ...
Agapanthus `Bluestorm`
Agapanthus `Bluestorm`

... Agapanthus praecox ‘Bluestorm’ is a very floriferous selection of Agapanthus praecox delivering up to 50 flower stems and more in his 3rd year of growth, but even younger specimens will produce many flowers. The flowering period is very long from June right through to September continuously producin ...
04.14.10_Possumhaw Viburnum
04.14.10_Possumhaw Viburnum

... However, they aren’t extremely particular about where they grow, and they are drought-tolerant once they mature. The Possumhaw grows from ten to twenty feet tall, and has an open, somewhat rounded and weeping crown. It has dark, glossy leaves, which makes it look more “landscape-like” than most nati ...
Beautiful ideas. Real value.
Beautiful ideas. Real value.

... forest green foliage which emerges burgundy in spring. The heart-shaped leaves turn buttery yellow in fall. The fruit is not ornamentally significant. The rough dark brown bark is not particularly outstanding. Landscape Attributes: Northern Redbud Clump is a multi-stemmed deciduous tree with a more ...
Liriope - The Perennial Farm
Liriope - The Perennial Farm

... Liriope - sometimes called lilyturf, is one of our most popular evergreen ground covers. It multiplies rapidly and requires very little care. It grows well throughout the MidAtlantic and Northeast Regions. There are two major species grown in our area: Big blue lilyturf (Liriope muscari) Creeping li ...
Plant Science - Petal School District
Plant Science - Petal School District

...  Divided into non-mineral and mineral classes and into macronutrient and ...
San Gabriel Valley Cactus and Succulent Society
San Gabriel Valley Cactus and Succulent Society

... Schlumbergeria is a genus extensively hybridized as a Christmas Cactus. The complex small flowers are borne in profusion. Various shades of red, pink and white are available. They flower in Southern California around Christmas, with no real effort required. Those living in Europe and the North East ...
< 1 ... 670 671 672 673 674 675 676 677 678 ... 766 >

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.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report