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Plant Lecture in Power Point
Plant Lecture in Power Point

... 3. Cuticle a. H2O proof b. prevents dessication ...
How do living things get what they need to live and grow?
How do living things get what they need to live and grow?

... All animals move, respond to their environment in noticeable ways, eat other organisms for energy, and have structures that help them meet their needs. ...
Pests factsheet - Sustainable Gardening Australia
Pests factsheet - Sustainable Gardening Australia

... spring. Larvae feed on the leaf surfaces and when mature, drop to the ground and pupate in the soil at the base of the tree. Adults re-emerge the following spring. Plants affected: Both ornamental and productive pears, cherries, quinces and plum trees. DAMAGE CAUSED: Larvae rasp across the upper lea ...
OBJECTIVE SHEET PLANTS Phylum: Coniferophyta (gymnosperms
OBJECTIVE SHEET PLANTS Phylum: Coniferophyta (gymnosperms

... Read the reference pages 579 from your text on seed plant structures as well as the 3 main tissue systems on reference pages 580-583. 10. Unlike animals where growth occurs all over the body, plants only grow at the stem, branch, and root tips. The tissues present in those areas are called meristem ...
Helleborus argutifolius - Woodinville Water District
Helleborus argutifolius - Woodinville Water District

... Helleborus argutifolius has glossy, toothed, tri-foliate, silver-green leaves. Pale, pendant chartreuse colored flowers appear winter to early spring. It thrives in a moist, well-drained humus-rich soil, and is drought tolerant once established. Prune old leaves in spring after new shoots appear. If ...
Salix lasiandra Benth. var. lasiandra, SHINING WILLOW, PACIFIC
Salix lasiandra Benth. var. lasiandra, SHINING WILLOW, PACIFIC

... long, slightly expanded at base, pubescent and with balloonlike resin glands just below blade; blade lanceolate to narrowly elliptic, 60–195 × (10–)18–36 mm, broadly tapered to rounded at base, glandular short-serrate on margins with resin glands more prominent near base, acuminate to long-acuminate ...
RobeRta`s GaRdens - Roberta`s Garden`s
RobeRta`s GaRdens - Roberta`s Garden`s

... Give plants some type of support as they are climbers. A trellis, wire cage, netting or stakes work well. You may intertwine or wrap them around each other and/or your means of support. They can also be grown in a hanging basket. An eight to ten inch pot for both of them together makes a nice specim ...
CAM CAM
CAM CAM

... high ; the leaves entire ; the calyx villofe, only half the length of the corolla, deeply five-cleft, appendicled. This is the one-flowered variety of Haller, mentioned by Cafpar Bauhin (prodr. 3 7 . ) to be found by Burfer on the alps. 2. With two flowers. 3. With three flowers, the ftem a foot hig ...
basella (Final for print)
basella (Final for print)

... It was long cultivated in Southeast Asia and China, and is now widespread throughout tropical Asia, Africa and America. It is a popular vegetable in Malaysia and the Philippines. There are three main types. The common type has dark-green egg-shaped leaves. The less popular, ornamental type has red e ...
Epimedium (Longspur Barrenwort)
Epimedium (Longspur Barrenwort)

... Once established, tolerates dry soils ...
Topic 1 Plant morphology
Topic 1 Plant morphology

... photosynthesis for use by all partsof the plant evaporation of water from leaf surface (transpiration) allowing more water to enter the roots exchange of the gases, carbon dioxide and oxygen, between plant and atmosphere storage of food substances a means of vegetative propagation aesthetic value ...
Type Variety Description Artichoke Emerald Delicious, meaty
Type Variety Description Artichoke Emerald Delicious, meaty

... Sprouting broccoli produces multiple shoots and is easier to grow than common broccoli. Summer Purple does not need a cold period to start production. Fresh spears are beautiful on vegetable trays, and can be steamed or stir-fried for a tender, succulent, nutritious addition to any meal. Purple flor ...
VEGETATIVE MORPHOLOGY
VEGETATIVE MORPHOLOGY

... • Adventitious – From stem or leaf tissue rather than the interior of another root. • Fibrous – With all portions of the root system of more or less equal thickness, often well branched, and the primary root (taproot) absent or not obvious. • Taproot – The major root, usually enlarged and growing do ...
6-2: Plants - Laing Middle School
6-2: Plants - Laing Middle School

...  Some of the water taken in through the roots of plants is used in the process of photosynthesis.  However, plants lose most of the water through the leaves. This process is called transpiration.  Without a way to control transpiration, plants would wither up and die. Fortunately, plants are able ...
Viburnum bracteatum - Wildlife Resources Division
Viburnum bracteatum - Wildlife Resources Division

... Federal Wetland Status: none Description: Shrub to 10 feet (3 meters) tall, forming colonies by root sprouts. Twigs hairy only in their first season. Leaves 2 - 4¾ inches (5 - 12 cm) long, broadly oval to nearly round, with rounded or heart-shaped bases, pointed tips, and margins with large, sharp t ...
Site M3500-Species Identification Guide
Site M3500-Species Identification Guide

... Fargesia was originally described for a single species from central China with dense, spathed, unilateral racemes and short rhizomes. Some authors have suggested that on this basis, it should be referred to the earlier, Himalayan genus Thamnocalamus, which also has rather dense, initially spathed in ...
Opuntia phaeacantha Engelm., BROWN
Opuntia phaeacantha Engelm., BROWN

... light brown woolly hair aging darker brown. Leaves: helically alternate, simple, sessile, without stipules, dimorphic; photosynthetic cauline leaves short-lived on newly emerging shoots, narrowly conic compressed somewhat on surface next to stem, 5–7 × 1.5 mm, fleshy, mostly purplish red, short-poin ...
Life: The Science of Biology, 8e
Life: The Science of Biology, 8e

... that allows them to fix CO2 at low levels. The photosynthetic cells are grouped around the veins forming an outer mesophyll and a bundle sheath. CO2 is first fixed in mesophyll cells, then moves to bundle sheath cells for photosynthesis. ...
Common indicator plants of Missouri Upland Forests
Common indicator plants of Missouri Upland Forests

... Arisaema triphyllum (jack-in-the-pulpit) Araceae Each leaf is divided into 3 leaflets. The leaves are on relatively long leaf stalks, and the leaves continue to grow larger during the growing season. The flowers are wrapped inside a tubelike green sheath called a spathe. The spathe may be whitish gr ...
Phytofoods of Nubra valley, Ladakh –The cold desert
Phytofoods of Nubra valley, Ladakh –The cold desert

... approximately 82, 665 sq km area.The cold deserts are characterized by prolonged sub zero temperatures, low annual precipitation (80-300 mm mostly in the form of snow), least fertile sandy soils with very less water holding capacity, sparse plant density , dry humidity (<30%), intense solar radiatio ...
Adaptation of Hydrophytes: Plants which grow in wet places or in
Adaptation of Hydrophytes: Plants which grow in wet places or in

... 1. Reduction in protecting structures: (a) Cuticle is totally absent in the submerged parts of the plants. It may be present in the form of very fine film on the surfaces of parts which exposed to atmosphere. (b) Epidermis in hydrophytes is not a protecting layer but it absorbs water, minerals and g ...
Ms Lizanne
Ms Lizanne

... • Leaves come in many different shapes and sizes. • Leaves can be simple. An oak leaf or a maple leaf are examples. A compound leaf is a leaf made up of separate leaflets. • They are important to plants as they are where the plant’s food is made. Ms Lizanne ...
Ruxley Manor Garden Centre | Sidcup, Kent
Ruxley Manor Garden Centre | Sidcup, Kent

... ● They all need well prepared soil with added organic material to conserve moisture, aid drainage and supply plant foods. A gravel mulch helps prevent rotting. ● Suitable containers include grow bags, pots or troughs. Use a soilbased compost and feed pots monthly during the growing season with a hig ...
Document
Document

... Vines can climb trees and other structures by tendrils, becoming quite large in the absence of severe cold weather. The weight of the fleshy vines can break tree branches. Foliage can be dense and block out sunlight from plants it grows on. It can also compete for other resources, such as water. It ...
PLANTUNIT - GEOCITIES.ws
PLANTUNIT - GEOCITIES.ws

... Apical meristem is located at the ____ of _______ and buds of ________. 1. It is about plant _________ and is called __________ growth. 2. Only happens in the ________ parts of the plant b. Lateral meristems found along the __________ of roots and stems 1. Woody plants have __________ growth which p ...
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Leaf



A leaf is an organ of a vascular plant and is the principal lateral appendage of the stem. The leaves and stem together form the shoot. Foliage is a mass noun that refers to leaves collectively.Typically a leaf is a thin, dorsiventrally flattened organ, borne above ground and specialized for photosynthesis. Most leaves have distinctive upper (adaxial) and lower (abaxial) surfaces that differ in colour, hairiness, the number of stomata (pores that intake and output gases) and other features. In most plant species, leaves are broad and flat. Such species are referred to as broad-leaved plants. Many gymnosperm species have thin needle-like leaves that can be advantageous in cold climates frequented by snow and frost. Leaves can also have other shapes and forms such as the scales in certain species of conifers. Some leaves are not above ground (such as bulb scales). Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls, and spines). Furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems (called phylloclades and cladodes), and phyllodes (flattened leaf stems), both of which differ from leaves in their structure and origin. Many structures of non-vascular plants, and even of some lichens, which are not plants at all (in the sense of being members of the kingdom Plantae), look and function much like leaves. The primary site of photosynthesis in most leaves (palisade mesophyll) almost always occurs on the upper side of the blade or lamina of the leaf but in some species, including the mature foliage of Eucalyptus palisade occurs on both sides and the leaves are said to be isobilateral.
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