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Milkweed Species General Description and Growth Habits
Milkweed Species General Description and Growth Habits

... We will plant heavily throughout our summer display gardens this year, including the Hummingbird Garden to attract hummingbirds. Bloodflower is grown at NBG as an annual but is a perennial in South America where it is native. This milkweed usually grows two to three feet tall and prefers full to par ...
The Evolution and Occurrence of Compound Leaves in Magnoliophyta
The Evolution and Occurrence of Compound Leaves in Magnoliophyta

... produced by compound leaves by sampling 10 common flowering plant species found growing in the eastern United States. Each species was examined for its growth rate, herbivory resistance, successional status, shade intolerance, and drought tolerance, conjointly forming the basis for what this study d ...
Black Baccara Rose - Green Haven Garden Centre
Black Baccara Rose - Green Haven Garden Centre

... the stems from early summer to mid fall, which emerge from distinctive scarlet flower buds. The flowers are excellent for cutting. It has dark green foliage throughout the season. The glossy oval compound leaves do not develop any appreciable fall colour. The fruit is not ornamentally significant. L ...
Lobbii Dwarf Japanese Cedar
Lobbii Dwarf Japanese Cedar

... Lobbii Dwarf Japanese Cedar is a multi-stemmed evergreen shrub with a mounded form. Its relatively fine texture sets it apart from other landscape plants with less refined foliage. This is a relatively low maintenance shrub, and should not require much pruning, except when necessary, such as to remo ...
Lovely Lady`s Tresses - University of Mount Union
Lovely Lady`s Tresses - University of Mount Union

... Orchids are one of the largest plant families in the world with about 28,000 recognized species. Although we think of orchids as tropical, they can be found on all continents other than Antarctica. The best-known orchids are large and showy. But most orchids have small flowers and need to be closely ...
Practice Quiz II - mvhs
Practice Quiz II - mvhs

... 5. While working as an ethnobotanist in the Amazon rain forest, you come across a plant species that has never been seen before. The plant stands 3 feet tall and you find structures that resemble fruits and flowers on this plant. a) Is this plant most likely VASCULAR or NONVASCULAR? ________________ ...
12th Botany Taxonomy of Angiosperms Class Notes D
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... The importance of floral characters was felt by Linnaeus and so his classification was more important than others. Defect : 1. Unrelated plants are brought together in a single group Closely related plants are placed in widely separated groups. Eg. Plants belonging to Zingiberaceae of Monocotyledons ...
Orchid Plant Parts and Why They Matter
Orchid Plant Parts and Why They Matter

... arises from the bulb, and the pedicel (PEDi-sel), the stalk of an individual flower that branches from the peduncle. Some orchids like a Rl. digbyana have a long and twisted pedicel so the flower is normally not well displayed unless it has been staked to provide structural support. Phalaenopsis blo ...
Xanadu Philodendron
Xanadu Philodendron

... Ornamental Features: Xanadu Philodendron's attractive glossy lobed leaves remain green in color throughout the year. Neither the flowers nor the fruit are ornamentally significant. Landscape Attributes: Xanadu Philodendron is a dense herbaceous evergreen annual bedding plant with a ground-hugging ha ...
Salt Marsh Plant Identification Guide
Salt Marsh Plant Identification Guide

... Along the saltwater shoreline, the “intertidal zone” is the band of land between the sea and the uplands, those habitats harbored at higher elevations. The lower elevations become covered with salt water during high tides, allowing the soil to retain the water’s salt. The salinity in the soil is so ...
Last winter, my evergreen boxwoods turned yellow on the tips but
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... Annual: Usually bright blooming or attractive foliage plants that live through one growing season. They may reseed or hibernate over a mild winter with some mulching. Periwinkles, pansies, impatiens and flowering cabbages are all annuals. Biennial: These are flowering or fruiting plants that have a ...
Diablo Ninebark
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... Diablo Ninebark features showy clusters of white flowers at the ends of the branches from late spring to early summer, which emerge from distinctive pink flower buds. It has attractive deep purple foliage which emerges burgundy in spring. The serrated lobed leaves are ornamentally significant and tu ...
2017 Tilth Alliance Early Spring Edible Plant Sale Herb and Flower
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Pale Swallow-wort *Detected in Michigan*
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...  Leaves are shiny medium-green to yellow and oval to heart-shaped with a pointed tip  Small, star-shaped flowers are pale pink to reddish brown with 5-petals and grow in clusters of 6-10 blooms  Seed pods are milkweed-like and full of flat, brown seeds covered in fine, white hairs  Unlike black ...
Don`t Plant a Pest! - Cal-IPC
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... This tall, erect shrub has striking yellow flower clusters that are followed by blue berries. Holly-like leaves adorn this broad-leaf evergreen. ...
Toad Flax Linaria vulgaris (MILL.)
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... which is dissipated by drying. It has a weakly saline, bitter and slightly acrid taste. It is an astringent, hepatic and detergent. It has been used as a purgative and diuretic which made it useful in the treatment of jaundice, liver, skin diseases and scrofula (skin disease affecting the lymph node ...
Cultural Requirements of Cymbidium By James Rose
Cultural Requirements of Cymbidium By James Rose

... temperatures of 20 degrees is desirable for the production of quality inflorescences. This can be difficult in areas like South Florida and Hawai'i, but there are many new warmth-tolerant hybrids available that grow and bloom in these climates. Adjust humidity to the season. Provide more than 50 per ...
What Do Plants Need?
What Do Plants Need?

... amount of water: A cactus grows in a dry dessert. It doesn’t need plenty of water to grow. ...
our native asters - Prairie Originals
our native asters - Prairie Originals

... There are many kinds of Asters native to North America and here in Manitoba we have 10 to 15 different wild ones. All the Asters begin blooming in August and continue throughout September unless otherwise noted. I am currently growing 6 species of Manitoba Asters. I have written a previous article a ...
Plant Parts
Plant Parts

... 6. Ask students if they can see the stems on the carrot and corn plants. Explain that the carrot plant has a very small stem located above the root and below the leaves. The corn plant has a very long stem called a stalk. Monocotyledons like the corn or grass plant have a fibrous root, whereas dicot ...
Can you get poisoned by touching a plant?
Can you get poisoned by touching a plant?

... recommended to call a Poison Control Center at 1-800-222-1222. What are common poisonous plants found in Arizona? Jimsonweed: Also known as Devil’s Trumpet, Angel’s Trumpet and Sacred Thorn Apple, this plant has large white or purple trumpet-shaped flowers and spiky seed pods. Ingesting even small a ...
Lime Zinger Elephant`s Ear
Lime Zinger Elephant`s Ear

... average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments, and will benefit from being planted in a relatively sheltered location. Consider applying a ...
Switch Grass, Panicum virgatum
Switch Grass, Panicum virgatum

... by division, preferably in spring just as the plants begin growing or until they reach about a foot high. The plants need warm soil to grow, so very early spring and fall planting is not recommended. For larger plantings in prairie restorations or meadows, plant the seed after the soil is warmed in ...
Ludwig Spaeth Lilac
Ludwig Spaeth Lilac

... Ludwig Spaeth Lilac features showy panicles of fragrant purple flowers rising above the foliage in mid spring, which emerge from distinctive violet flower buds. The flowers are excellent for cutting. It has bluish-green foliage throughout the season. The heart-shaped leaves do not develop any apprec ...
Field Guide to the Aquatic Plants of Pillings Pond
Field Guide to the Aquatic Plants of Pillings Pond

... Massachusetts lakes and ponds host a great variety of aquatic plants. If you find a plant in Pillings Pond which is not included in this field guide, there are a number of more comprehensive field guides that can used as a reference for species identification. Some recommended references include 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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