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Lesson 1.indd
Lesson 1.indd

... century by Arthur Cronquist, one of the most influential botanists of the 20th century. He replaced them with the classes ‘Magnoliopsida’ and ‘Liliopsida’. This in turn is duly being replaced by the APG system mentioned above where formal scientific names are not used above the level of order in fav ...
2016 Perennials for sale
2016 Perennials for sale

... Butterflies can’t resist its tasty nectar, and birds love its seeds. Although tolerant of poor soil and drought, for best results water during dry spells. Full sun. Dead heading spent flowers will encourage more blooming. ...
Nature`s Notebook Species Profile Template
Nature`s Notebook Species Profile Template

... The eastern cottonwood (Populus deltoides) is a tree up to 80-100 ft in height and 3 to 4 ft in diameter. Leaves are 3 to 5 inches long and nearly as wide, with toothed edges. Bark on older trunks is deeply furrowed and ash-gray, though smooth and greenish-gray on younger trees. Both the male and th ...
Article 118 Ailanthus revisited - Botanical Society of South Africa
Article 118 Ailanthus revisited - Botanical Society of South Africa

... in Chinese medical texts for its purported ability to cure ailments ranging from mental illness to balding. The roots, leaves and bark are still used today in traditional Chinese medicine, primarily as an astringent. The tree is grown extensively both in China and abroad as host plant for the ailant ...
LAVENDERS! Grow in full sun or part shade. Plants on a slight
LAVENDERS! Grow in full sun or part shade. Plants on a slight

... L.angustifolia variety. Foliage varies from green to very gray. * ‘Irene Doyle’–blooms in September. Described as having "dark aster violet" flowers. * ‘Lavender Lady’–similar to Munstead, but blooms the first year. The only lavender available in six-packs. * ‘Munstead’–to 1’, spreading, with light ...
Mint Pennyroyal
Mint Pennyroyal

... his genus consists of 25 often variable species of aromatic perennials and a few annuals, occurring in temperate regions of Eurasia and Africa. Most flower from summer to early autumn. Mentha is the original Latin name for these plants and is derived from the Greek minthe. They are rich in volatile ...
Tricolor Stromanthe
Tricolor Stromanthe

... Tricolor Stromanthe has attractive creamy white-variegated Green foliagewith hints of dark red. The large narrow leaves are ornamentally significant but remain Green through the winter. Neither the flowers nor the fruit are ornamentally significant. The stems are burgundy but aren't particularly out ...
Nikko Blue Hydrangea*
Nikko Blue Hydrangea*

... Other Names: French Hydrangea, Bigleaf Hydrangea Description: ...
Golden Glow Bugleweed - Pathways to Perennials
Golden Glow Bugleweed - Pathways to Perennials

... leaves remain grayish green in colour with showy white variegation and tinges of pink throughout the year. It features subtle spikes of sky blue flowers rising above the foliage from mid to late spring. The fruit is not ornamentally significant. Landscape Attributes: Golden Glow Bugleweed is a dense ...
Prohibited Species: What NOT to Plant
Prohibited Species: What NOT to Plant

... is plant would not be adapted to our hot, dry summers and would not thrive locally. Blue lyme grass (Leymus arenaria) – is is a nonnative, ornamental, coastal landscaping grass that is not an appropriate plant species for dune stabilization. It has blue-green leaves and is grows horizontally. It a ...
Redosier dogwood (Cornus sericea)
Redosier dogwood (Cornus sericea)

... Wetland Indicator Status: FACW Native ...
Plants for Arid, Alkaline Regions
Plants for Arid, Alkaline Regions

... Low water, but may require watering during dry spells Suckers readily Blue Mist Spirea – Caryopteris x clandonensis Late summer blue color; attracts butterflies and bees 2-3 ft tall, 3 ft wide; deciduous Requires occasional deep soaking, but is generally adaptable to dry conditions Catalpa species M ...
Plant Physiology
Plant Physiology

... (usually grows in the first year and flowers in the second year) ...
August 2012 - Mickfield Hostas
August 2012 - Mickfield Hostas

... 'pollen' parents, respectively. This means we are not able to identify the parentage of this lovely cultivar but we can be assured that one strand would lead back to h. plantaginea. The registered dimensions for h. 'Invincible' are a little on the small size at 10" tall by 12" wide. Other hosta spec ...
5th and 6th grade Ch 4 test Notes:
5th and 6th grade Ch 4 test Notes:

... D) Chemicals – control plant behaviors E) Seed – Multicellular Embryo, Spore is single celled Embryo Part B Short Answer 1. Describe two functions of stems in flowing plants. (Support, Move substances) 2 What is tropism? Describe three different tropisms. (Gravitropism, Phototropism, thigmotropism, ...
Chapter 39: Plant responses to internal & external signals
Chapter 39: Plant responses to internal & external signals

... Low H2O in leaf- guard cells lose turgor- stomata close H2O deficit increases abscisic acid in leaf to keep stomata closed Cell expansion inhibited by lack of H2O; young leaves do not ...
Botany: the study of plants Botanical: of or relating to plants
Botany: the study of plants Botanical: of or relating to plants

... of: •  variation in a population (often caused by mutation), •  selection for or against the survival of certain individuals in the population •  reproduction passing on of the selected characteristic that allowed for survival. ...
Carnivorous Plants Roundleaf Sundew
Carnivorous Plants Roundleaf Sundew

... and sometimes even small amphibians and mammals! How does a plant, that has no muscles to move catch its prey? Carnivorous plants catch their prey in several different ways. Read about three different carnivorous plants and the three ways they trap their prey. ...
Kumson Forsythia - The Growing Place
Kumson Forsythia - The Growing Place

... Kumson Forsythia is draped in stunning gold bell-shaped flowers along the branches in early spring before the leaves. The flowers are excellent for cutting. It has white-spotted dark green foliage throughout the season. The pointy leaves do not develop any appreciable fall color. The fruit is not or ...
Monocots vs Dicots
Monocots vs Dicots

... have only two petals, and that doesn't fit either monocot or dicot.  The main proof is that actually there is a third petal, a much reduced, translucent one at the flower's bottom, so there are also three petals.  Therefore: Monocot. ...
Squawroot - Bruce Trail
Squawroot - Bruce Trail

... http://nhic.mnr.gov.on.ca/MNR/nhic/glossary/srank.cfm ...
Himalayan balsam - Greater Lincolnshire Nature Partnership
Himalayan balsam - Greater Lincolnshire Nature Partnership

... controlling Himalayan balsam is removal:  This is most effective during June or July before the plant has produced its exploding seed heads (shown with a flower in the top left image).  If the plant is removed earlier in the season re-growth is ...
Sunsprite Rose - TLC Garden Centers
Sunsprite Rose - TLC Garden Centers

... ends of the stems from late spring to early fall. 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 color. The fruits are red hips displayed from early to late fall. ...
Evergold Variegated Japanese Sedge
Evergold Variegated Japanese Sedge

... Evergold Variegated Japanese Sedge will grow to be about 8 inches tall at maturity, with a spread of 12 inches. Its foliage tends to remain low and dense right to the ground. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years. This ornamental gra ...
Plant behaviour
Plant behaviour

... Time as stimulus for rhythmic behaviour  Plants have a biological clock  Leaves horizontal in day, “sleep” at night (why?)  24 hour cycle – circadian rhythm  Opening and closing of flowers is also circadian ...
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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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