• 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
Parts of a Flower
Parts of a Flower

... • The root is the first plant structure to emerge from a seed during germination. • Roots are mostly found below the soil surface and represent about 50% of a plant’s weight. • The primary functions of roots are to absorb water and nutrients from the soil and to support the plant in an upright posit ...
Zagreb Tickseed
Zagreb Tickseed

... Zagreb Tickseed will grow to be about 18 inches tall at maturity, with a spread of 18 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 15 years. This per ...
PowerSeeds
PowerSeeds

... Introduction Angiosperms (Division Anthophyta) make up most of the plants on the Earth. Plants such ...
Pressed Flowers Collection Kit
Pressed Flowers Collection Kit

... It is best to collect your plant specimens in the middle of the day after all the morning dew has evaporated. Avoid collecting on a rainy day or just after a rain; specimens with no surface moisture are the best. For an herbarium, be careful not to collect abnormal flowers or leaves (much smaller or ...
pdf version
pdf version

... Weeds: English daisy (Lawn daisy)(Bellis perennis) family: Asteraceae (Compositae) cycle Perennial plant type: Broadleaf ...
Target Invasive Species Japanese barberry Berberis thunbergii
Target Invasive Species Japanese barberry Berberis thunbergii

... Japanese barberry Berberis thunbergii Description Japanese barberry is a woody deciduous shrub with dense spiny branches. It usually grows 2-3 feet high. The simple rounded leaves form rosettes along the branches in an alternate pattern. It produces solitary or small clusters of yellow flowers along ...
Groundcovers
Groundcovers

... California Buckwheat (Eriogonum fasiculatum) Originally, wild species growing on the Headlands; low groundcover; light green leaves; creamy white flowers; ice plant alternative. Planting Notes: Dig hole, insert plant slightly higher than soil grade. Disturb root ball very little. No amendments, just ...
Stairway To Heaven Jacob`s Ladder*
Stairway To Heaven Jacob`s Ladder*

... Stairway To Heaven Jacob's Ladder will grow to be about 12 inches tall at maturity extending to 16 inches tall with the flowers, with a spread of 12 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditio ...
plants powerpoint - Wichita Falls ISD
plants powerpoint - Wichita Falls ISD

... Dispersal by animals – seeds contained in sweet, fleshy fruits are eaten by animals.  The tough coating of seeds protects them from digestive enzymes.  The seed sprouts in the nutrient rich feces of the animal, often in areas where there is less competition with the parent plants. ...
Glossary
Glossary

... Stamen – the male organ of the flower, made up of a filament topped by an anther Staminate – a male flower with anthers and without pistils Stellate – star-shaped Stigma – tip of the pistil where the pollen lands Stipule – small appendage, often leaf-like on either side of the petiole Stolon – a stem g ...
Volume : 6(2) pp. 201 - 203, 2014 PDF
Volume : 6(2) pp. 201 - 203, 2014 PDF

... and it can easyly in the same small pot for 5-6 years and it grows up to 10 cm in diameter without even repotting. This species is uniquely distinguished from other caudiciforms due to almost complete absence of foliage and this feature makes it a collectable curiosity amongst bulb enthusiasts world ...
The Tiny Seed Lesson Plan
The Tiny Seed Lesson Plan

... inside. Discuss that the seed has sunlight, water, and now is in the soil, so it will sprout roots and look to get food. Add roots (fake grass) to the flower pot. As the seed lands by the mouse, discuss that the seed is getting enough food, so it begins to grow upward. Attach the stem to the flower ...
Monarch Butterfly (Danaus plexippus) American Goldfinch
Monarch Butterfly (Danaus plexippus) American Goldfinch

... arching branches that bear flowers on the upper side. • Flower heads are small (0.17 in. long) and yellow with about 6-11 ray flowers and 4-7 disk flowers. Habitat Fields, roadsides, and borders of woods. ...
discription
discription

... The foxglove produces only a dense rosette of leaves in the first seasons, but in the second season it produces a tall, leafy flowering stalk from 3 to 4 feet high. The leaves are from 4 to 12 inches long and about twice as wide, are wrinkled, downy, and with a thick network of prominent veins. In e ...
Biology: 16. Plant Reproduction Syllabus OB51 Distinguish between
Biology: 16. Plant Reproduction Syllabus OB51 Distinguish between

... 3. Add water which has cooled after boiling to another and cover it with oil (this means there will be no oxygen). 4. Add dry cotton one to another (no water). 5. Keep another in the fridge (no heat). Result: Only the test tube containing the moist cotton wool at room temperature germinated. Conclus ...
Camellia - Behnke Nurseries
Camellia - Behnke Nurseries

... Camellias in the open require special protection during the winter. The preferred method of protection is to construct a temporary barrier around the plant, starting in mid-November. Place four tall wooden stakes on four corners surrounding the plant, just high enough to reach to the top of the came ...
A ali i
A ali i

... dry forests to mesic forests. Nä Inoa ÿË Aÿe: Äulu, ÿËlaÿa, Kaulu Nä Hiÿohiÿona: • ÿÄlaÿa can grow to be dense shrubs or tall trees up to 60 ft. • New leaves are densely covered in reflective reddish-brown hairs while older leaves turn dark-green with brown hairs on the underside. • The flowers are ...
Jeepers Creepers Foamflower
Jeepers Creepers Foamflower

... dM 78,Hasl et t ,MI48840 www. vanat t as. com ...
Landscaping with Native Plants of the Intermountain Region
Landscaping with Native Plants of the Intermountain Region

... This small wildflower (6” tall) produces numerous white to lavender flowers with yellow centers on short, single stalks in spring. The leaves are divided at the tips, almost fern like, and covered in hairs. The short stature and wooly texture protect this plant from the blazing sun and constant wind ...
Cirsium arvense
Cirsium arvense

... variety of habitats including agriculture and home landscapes. Control is often difficult because plants reproduce vegetatively from roots, rhizomes, stem fragments, and by seeds that can lie dormant in the soil for up to 50 years. ...
Judd`s Viburnum
Judd`s Viburnum

... Judd's Viburnum features showy clusters of fragrant white flowers at the ends of the branches in early spring, which emerge from distinctive pink flower buds before the leaves. It has dark green foliage throughout the season. The round leaves turn an outstanding deep purple in the fall. The black fr ...
British Columbia`s Top Aquatic Plant Invaders
British Columbia`s Top Aquatic Plant Invaders

... producing many leaves near the water surface. The leaves are divided into thread-like leaflets, usually in pairs of more than 12 to 14, forming a feathery shape, with uppermost leaves having a squarish tip. This species can be distinguished from native northern watermilfoil (Myriophyllum sibiricum), ...
Planting Popcorn and Plant Needs
Planting Popcorn and Plant Needs

... b. Remember to revisit observation worksheet as popcorn seeds grow- add more water if needed. Answer the question: Is water necessary for plants to grow? c. Graph it! Using dry popcorn seeds and glue, make a bar graph to chart results of the experiment. You can make two bar graphs: one with two colu ...
White-veined Dutchman`s Pipe - Arizona
White-veined Dutchman`s Pipe - Arizona

... DESCRIPTION: White-veined Dutchman's Pipe spreads out to 2' on prostrate, poorlytwining stems. Each rounded leaf is medium green, highlighted with dramatic silver veining. Frost kills back the above-ground portions, but it readily emerges from a tuber in the spring. Flowers are solitary and are form ...
LAB ONE
LAB ONE

... the vascular bundles in the corn stem with that in the alfalfa stem. Switch to the high power objective and study an individual vascular bundle, which resembles a face with eyes and nose. Each vascular bundle, which is surrounded by a bundle sheath composed of thick-walled sclerenchyma cells, consis ...
< 1 ... 95 96 97 98 99 100 101 102 103 ... 179 >

Verbascum thapsus



Verbascum thapsus (great mullein or common mullein) is a species of mullein native to Europe, northern Africa, and Asia, and introduced in the Americas and Australia.It is a hairy biennial plant that can grow to 2 meters tall or more. Its small yellow flowers are densely grouped on a tall stem, which grows from a large rosette of leaves. It grows in a wide variety of habitats, but prefers well-lit disturbed soils, where it can appear soon after the ground receives light, from long-lived seeds that persist in the soil seed bank. It is a common weedy plant that spreads by prolifically producing seeds, but it rarely becomes aggressively invasive, since its seeds require open ground to germinate. It is a very minor problem for most agricultural crops, since it is not a very competitive species, being intolerant of shade from other plants and unable to survive tilling. It also hosts many insects, some of which can be harmful to other plants. Although individuals are easy to remove by hand, populations are difficult to eliminate permanently.It is widely used for herbal remedies, with well-established emollient and astringent properties. Mullein remedies are especially recommended for coughs and related problems, but also used in topical applications against a variety of skin problems. The plant has also been used to make dyes and torches.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report