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English  - SciELO Colombia
English - SciELO Colombia

... (DM) partitioning during the initial plant growth showed the highest accumulation rate in the roots during the first 20 days, whereas, at a later stage of development, the shoot DM gain was higher and the leaf DM gain was lower than that of the roots. Sixty days after transplant, the plant parts wer ...
AllIntroPlantList
AllIntroPlantList

... • COMMON NAME: Red Maple • SIZE: 60-75 feet tall • FORM: ovoid or rounded crown, develops ascending branches • FOLIAGE: leaves opposite, simple, 5-10 cm long and wide, usually 3-lobed but often 5, medium to dark green • FLOWERS: red • FRUIT: samara ...
Floriculture Plant ID
Floriculture Plant ID

... • COMMON NAME: Red Maple • SIZE: 60-75 feet tall • FORM: ovoid or rounded crown, develops ascending branches • FOLIAGE: leaves opposite, simple, 5-10 cm long and wide, usually 3-lobed but often 5, medium to dark green • FLOWERS: red • FRUIT: samara ...
chapter 30 - Scranton Prep Biology
chapter 30 - Scranton Prep Biology

... + Shorter,wider cells than the more primitive hacheids Arranged end to end forming continuous tubes = Comparedto tracheids,vesselelementsare more specializedfor conducting water, but less specialized for support Angiosperm xylem is reinforcedby other cell types calledfibers, which are: + Specialized ...
Overgrazing their welcome
Overgrazing their welcome

... Desert Resort from the rest of the conservation reserve. Our findings indicate that annual plants are hardly affected by grazing. However, almost all perennial species suffer, even those protected by thorns or chemical defenses. Arta, the beautiful small tree of the dunes, is almost completely remov ...
Systematic Implications of DNA variation in subfamily
Systematic Implications of DNA variation in subfamily

... Order Solanales – potatoes, tomatoes, peppers Order Gentianales – gentians, milkweeds, coffee Order Lamiales – mints, olives, snapdragons ...
New Microsoft PowerPoint Presentation
New Microsoft PowerPoint Presentation

... it is lower most part of the leaf borne onto node of the stem. Usually the leaf base is border to get sufficient base base for attachment onto the node. ...
Topic 4: Plant Diversity II
Topic 4: Plant Diversity II

...  enhanced protection from drought, cold, heat  some protection from pathogens and predators  external water only needed at germination  initial food supply for germinating plant is enclosed 3. seeds replace spores as means of dispersal; can enhance means of dispersal G. seeds plants together are ...
32 LAB 3- VASCULAR PLANT LIFE CYCLES: Lycophytes
32 LAB 3- VASCULAR PLANT LIFE CYCLES: Lycophytes

... other gametophyte shapes. Not all gametophytes are surface dwelling. Some are subterranean and non-green. It is not uncommon for fern spores to require light for germination. Most developing gametophytes pass through an initially filamentous stage and then shift to mitoses in three dimensions, a shi ...
Biochemical Profile of Crossosomataceae
Biochemical Profile of Crossosomataceae

... Crossosomataceae comprise a small angiosperm family endemic to the southwestern United States and adjacent Mexico and presently consist of two genera, Crossosoma Nutt. and the monotypic Apacheria Mason (Mason, 1975). Apart from range mapping and morphological descriptions, this family is poorly stud ...
SAMPLE
SAMPLE

... insects are very attracted to these plants. The round heads grow tiny, compact blue or grayish-white flowers. Plants grow in rocky wadis and stony habitats. Practical Uses: Grazing. ...
Forage and Pasture Plant Identification Sid Bosworth Extension Forage Agronomist
Forage and Pasture Plant Identification Sid Bosworth Extension Forage Agronomist

... “M” shaped crimps in ...
costa rica field guide - The Nightingale
costa rica field guide - The Nightingale

... RANGE: Mexico to Colombia, understories of wet forests (LSBR, ARVL) NATIVE STATUS: Introduced SIZE/MORPHOLOGY: 2–6 m tall, leans; stalk: 2–55 cm tall; blade: 12–55 cm long, 8–25 cm wide, elliptic to egg-shape; flower is white, cream, or green, tiny (0.1 cm long), has threadlike strings, fruit is dry ...
15-pmg-sugarcane 2016pdf
15-pmg-sugarcane 2016pdf

... Young leaves may exhibit pronounced wrinkling, twisting and shortening. Chlorosis (yellowing) is often evident at the leaf base, and necrosis may develop. Spindle infection can spread into the stalk. In severe cases, dark red streaks and ladder-like lesions form inside the stalk and the rind. A “kni ...
background project results - California Sea Grant
background project results - California Sea Grant

... Reduced freshwater flows, along with continued water diversions, are expected to lead to higher overall salinities in the delta, as well. The dominant plants in the low-salinity and freshwater marshes of the estuary were Schoenoplectus acutus and S. americanus. Both are tall, thin, leafless, flowe ...
now - Royal Borough of Windsor and Maidenhead
now - Royal Borough of Windsor and Maidenhead

... Flowers are white with four petals, once pollinated by insects, female flowers develop into scarlet berries, which can remain on the tree throughout winter. The mistle thrush is known for vigorously guarding the berries of holly in winter to prevent other birds from eating them. ...
UAA National Heritage Program, Weed Ranking Project (PDF)
UAA National Heritage Program, Weed Ranking Project (PDF)

... blackberry is widely cultivated; it has escaped and become naturalized throughout the western US (Hitchcock and Cronquist 1961). Germination requirements: Germination is often slow due to hard coat and a dormant embryo. Plants a long warm (68° to 86° F for ninety days) followed by a long cold period ...
SHOW Ecology Chapters 3-4
SHOW Ecology Chapters 3-4

... and yet animals and plants cannot use nitrogen gas as a nutrient. So what’s an animal or plant to do? ...
Multiflora-rose.3071.. - Delaware Invasive Species Council, Inc.
Multiflora-rose.3071.. - Delaware Invasive Species Council, Inc.

... Similar Species: Pasture rose Rosa carolina Pasture rose is a native shrub often found in the same habitat as multiflora rose. Pasture rose can be an ascending vine or a nearly erect shrub. It can grow as much as two feet high. Its twigs are green to brown and are covered in short straight thorns. T ...
Rice Plant- and Leaf Hoppers
Rice Plant- and Leaf Hoppers

...  Sap suckers like aphids and whiteflies suck sap from plant parts.  Mites such as red spider mites cause heavy damage in crops especially in vegetables and ornamentals. ...
here - Cornell Plantations
here - Cornell Plantations

... Fronds  12"-­‐30"  long,  deciduous,  rising  from  a   short-­‐creeping,  horizontal,  colony-­‐forming   rhizome.  The  stalk  of  the  frond  forks  nearly  in   half  with  the  two  parts  curving  back,  each   having  3-­‐5  finger-­‐l ...
August 2010 – “Dog” Plants for the Dog Days of Summer
August 2010 – “Dog” Plants for the Dog Days of Summer

... chrysanthemum flowers. (Just a little too scary for me!) But getting back to plants…it was interesting to read that some common names such as dog berry can refer to several different plants (Ribes cynosbati, Ardisia escallonioides, Cornus sanguinea), whereas some plants like R. cynosbati (dog berry, ...
Hedera helix
Hedera helix

... English ivy is most often grown as a ground cover. It also climbs structures and trees. Native to Europe and Russia. ...
Location - Sedgwick County Extension Office
Location - Sedgwick County Extension Office

... 30-40’ by 20’; nice formal columnar tree x Chitalpa tashkentensis 25-30’; lavender flowers in mid-late summer; a hybrid of catalpa and desert willow Cladrastis kentukea 30–50’ by 40–55’; needs well drained soil; tolerates high pH; protect from wind Gleditsia triacanthos var. inermis ‘Imperial’ 35’ t ...
Sweet pittosporum - Cardinia Shire Council
Sweet pittosporum - Cardinia Shire Council

... is spread into gardens and bushland by small animals, such as birds which eat the berries. Rabbits, foxes and black rats eat the seeds and transport them on their fur. The seeds also stick to people’s shoes and can be present in dumped garden waste and soil. ...
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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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