Plants and trees in the Guiana Shield
... the Guianas and Amapa, of which 40% endemic to the region • Trees (+/- 2800 species) maximum 25% of all plants in the Guianas ...
... the Guianas and Amapa, of which 40% endemic to the region • Trees (+/- 2800 species) maximum 25% of all plants in the Guianas ...
Shepherd`s purse
... Leaves Leaves initially develop from a basal rosette. Basal leaves are stalked and highly variable in shape; young leaves are first rounded and elongated, becoming variously lobed, toothed or wavy. Smaller stem leaves are alternate with smooth to toothed margins and clasping bases. ...
... Leaves Leaves initially develop from a basal rosette. Basal leaves are stalked and highly variable in shape; young leaves are first rounded and elongated, becoming variously lobed, toothed or wavy. Smaller stem leaves are alternate with smooth to toothed margins and clasping bases. ...
PLANT STRUCTURE AND FUNCTION
... PLANTS… Charophytes (green algae) Bryophytes (non vascular) Trachoephytes (seedless, vascular) ...
... PLANTS… Charophytes (green algae) Bryophytes (non vascular) Trachoephytes (seedless, vascular) ...
Wilderness Survival
... CHENOPODIUM ALBUM Lamb’s Quarter is one of the earliest spring plants. Both the leaves and seeds are edible. Most people consider this plant to be a weed, since it grows in gardens and crowds out other plants. Because Lamb's Quarters does not have beautiful flowers, it is not wanted by most gardener ...
... CHENOPODIUM ALBUM Lamb’s Quarter is one of the earliest spring plants. Both the leaves and seeds are edible. Most people consider this plant to be a weed, since it grows in gardens and crowds out other plants. Because Lamb's Quarters does not have beautiful flowers, it is not wanted by most gardener ...
Тести з англійської мови для бакалаврів агрономічного
... 117. The cells which contain chlorophyll also have … pigments such as carotene. A. blue ...
... 117. The cells which contain chlorophyll also have … pigments such as carotene. A. blue ...
Unit A: Global Agriculture
... • Leaves are very useful in identifying plants and vary greatly • leaf margin (edge), shape and arrangement are all important in plant identification ...
... • Leaves are very useful in identifying plants and vary greatly • leaf margin (edge), shape and arrangement are all important in plant identification ...
File - Westlake FFA
... The numbers on fertilizer bags represent what 3 nutrients in the correct order _Nitrogen_________-_Phosphorus_______-__Potassium_______ Also known as the NPK Number Why is ventilation in the greenhouse important? Ventilation is perhaps the most important component in a successful greenhouse. Without ...
... The numbers on fertilizer bags represent what 3 nutrients in the correct order _Nitrogen_________-_Phosphorus_______-__Potassium_______ Also known as the NPK Number Why is ventilation in the greenhouse important? Ventilation is perhaps the most important component in a successful greenhouse. Without ...
Myrsine africana - Wikipedia, the free encyclopedia
... The shrub can achieve heights of over 2 meters and may be dense if pruned or grown in strong sunlight. The finefoothed leaves are at first deep red, but on maturity become glossy and dark green. The creamcoloured flowers appear in spring, with the male flowers boasting red anthers. Separate shru ...
... The shrub can achieve heights of over 2 meters and may be dense if pruned or grown in strong sunlight. The finefoothed leaves are at first deep red, but on maturity become glossy and dark green. The creamcoloured flowers appear in spring, with the male flowers boasting red anthers. Separate shru ...
Andrew (Sandy) M - Western Forestry and Conservation Association
... Northern Research Station in Morgantown, WV. His research focuses on invasion biology and various aspects of the population biology and landscape ecology of forest insects. Liebhold received his B.S. in Biology from Allegheny College in 1978 and his Ph.D. in Entomology from the University of Califor ...
... Northern Research Station in Morgantown, WV. His research focuses on invasion biology and various aspects of the population biology and landscape ecology of forest insects. Liebhold received his B.S. in Biology from Allegheny College in 1978 and his Ph.D. in Entomology from the University of Califor ...
Which Data to Collect
... Data Collection: Color Are the mutant plants a different color than the wild-type plants? • Students can use color charts or paint chips to compare plant color. • They can also put the mutant and wild-type plants side-by-side and take a photo of them with a digital camera. • Make sure photos includ ...
... Data Collection: Color Are the mutant plants a different color than the wild-type plants? • Students can use color charts or paint chips to compare plant color. • They can also put the mutant and wild-type plants side-by-side and take a photo of them with a digital camera. • Make sure photos includ ...
Gleanings 10-13 - Heart of Jacksonville African Violet Society
... pot depending upon how many sections I have. Once planted, I place the pot under a clear plastic dome on a polyester felt mat that is wicked to the tray below it. Eucodonias seem to require warmth to start, so I place the pot on a top shelf of the light stand just two or three inches from a T-8 or T ...
... pot depending upon how many sections I have. Once planted, I place the pot under a clear plastic dome on a polyester felt mat that is wicked to the tray below it. Eucodonias seem to require warmth to start, so I place the pot on a top shelf of the light stand just two or three inches from a T-8 or T ...
Easy Alpines - Alpine Garden Society
... to disentangle the roots and tease them apart. You may be surprised by the result; a small plant in a 7 cm pot may well have roots from 30 – 60 cm long! Lower the roots into the planting hole, deepening it if necessary, then refill it, gently firming the soil as you go. Finally, give a thorough wate ...
... to disentangle the roots and tease them apart. You may be surprised by the result; a small plant in a 7 cm pot may well have roots from 30 – 60 cm long! Lower the roots into the planting hole, deepening it if necessary, then refill it, gently firming the soil as you go. Finally, give a thorough wate ...
Notes on 6 key vegetable plant families – carrot, cabbage, pumpkin
... Many species form a mutually useful close association (symbiosis) with nitrogen-fixing bacteria. These appear as strange nodule groupings on the roots of such plants as peas and beans. Flowers can be very varied – appearing like little fluffy balls of colour (Mimosa) to a hooded, large-petalled type ...
... Many species form a mutually useful close association (symbiosis) with nitrogen-fixing bacteria. These appear as strange nodule groupings on the roots of such plants as peas and beans. Flowers can be very varied – appearing like little fluffy balls of colour (Mimosa) to a hooded, large-petalled type ...
AHTA Magazine - The Institute for Regional Conservation
... Caterpillar hunts are a great way to engage clients, particular younger ones, to be on the lookout for hungry caterpillars, while also harvesting or tending the garden. Caterpillars can be brought inside by transporting the leaves they are on and placing them into a large terrarium with small vases ...
... Caterpillar hunts are a great way to engage clients, particular younger ones, to be on the lookout for hungry caterpillars, while also harvesting or tending the garden. Caterpillars can be brought inside by transporting the leaves they are on and placing them into a large terrarium with small vases ...
Ch. 38 Lecture 38_Lecture_2016
... • It protects the enclosed seeds and aids in seed dispersal by wind or animals ...
... • It protects the enclosed seeds and aids in seed dispersal by wind or animals ...
What are the parts of a flower?
... anther pollinates stigma of the same flower -Cross-pollination = Pollen from anther of one flower pollinates another flower’s stigma -Hybrid = offspring resulting from cross pollination ...
... anther pollinates stigma of the same flower -Cross-pollination = Pollen from anther of one flower pollinates another flower’s stigma -Hybrid = offspring resulting from cross pollination ...
Slide 1
... The resultant plants are more uniform in their characteristics. The only way to produce some fruits that do not produce seeds ...
... The resultant plants are more uniform in their characteristics. The only way to produce some fruits that do not produce seeds ...
Section 21.2 Summary – pages 564 - 569
... • Plants are multicellular eukaryotes with cells that have cell walls containing cellulose. A waterproof cuticle covers the outer surface of most plants. Most plants undergo photosynthesis, which produces glucose, a form of food. ...
... • Plants are multicellular eukaryotes with cells that have cell walls containing cellulose. A waterproof cuticle covers the outer surface of most plants. Most plants undergo photosynthesis, which produces glucose, a form of food. ...
Graminoid families - Alaska Geobotany Center
... oblong. Achenes lenticular, or trigonous, or subterete. Seeds 1. Identification often difficult for all but the most distinctive species; usually requires mature fruit. In Alaska and Yukon, genera include Carex, Eriophorum, Scirpus, Kobresia, and Eleocharis. ...
... oblong. Achenes lenticular, or trigonous, or subterete. Seeds 1. Identification often difficult for all but the most distinctive species; usually requires mature fruit. In Alaska and Yukon, genera include Carex, Eriophorum, Scirpus, Kobresia, and Eleocharis. ...
Black Hollyhock
... underplanted with lower-growing perennials. The flower stalks can be weak and so it may require staking in exposed sites or excessively rich soils. It grows at a fast rate, and tends to be biennial, meaning that it puts on vegetative growth the first year, flowers the second, and then dies. However, ...
... underplanted with lower-growing perennials. The flower stalks can be weak and so it may require staking in exposed sites or excessively rich soils. It grows at a fast rate, and tends to be biennial, meaning that it puts on vegetative growth the first year, flowers the second, and then dies. However, ...
Winter 2008 - Floracliff Nature Sanctuary
... The Eastern box turtle is characterized by its high-domed carapace (top part of shell) of dark-brown or olive color and bright orange or yellow patterns. The males have red eyes with a concave plastron (bottom part of shell) and the females have yellowish-brown eyes with a flat plastron. They have a ...
... The Eastern box turtle is characterized by its high-domed carapace (top part of shell) of dark-brown or olive color and bright orange or yellow patterns. The males have red eyes with a concave plastron (bottom part of shell) and the females have yellowish-brown eyes with a flat plastron. They have a ...
5 Multicellular organisms
... One of the main characteristics of all living things is, they get energy by breaking down food into simpler substances. The process by which energy is released from the breaking down of glucose or other food substances is called respiration. In case of plants, even though they make their own food, t ...
... One of the main characteristics of all living things is, they get energy by breaking down food into simpler substances. The process by which energy is released from the breaking down of glucose or other food substances is called respiration. In case of plants, even though they make their own food, t ...
Nerve activates contraction
... • The flower is an angiosperm structure specialized for reproduction. • In many species, insects and other animals transfer pollen from one flower to female sex organs of another. • Some species that occur in dense populations, like grasses, rely on the more random mechanism of wind pollination. Cop ...
... • The flower is an angiosperm structure specialized for reproduction. • In many species, insects and other animals transfer pollen from one flower to female sex organs of another. • Some species that occur in dense populations, like grasses, rely on the more random mechanism of wind pollination. Cop ...
Topic 17: Reproduction
... Contains erectile tissue which has blood cavities, when penis is stimulated blood fills the cavities making the penis long and strong enough for copulation, this is known as erection ...
... Contains erectile tissue which has blood cavities, when penis is stimulated blood fills the cavities making the penis long and strong enough for copulation, this is known as erection ...
Plant reproduction
Plant reproduction is the production of new individuals or offspring in plants, which can be accomplished by sexual or asexual reproduction. Sexual reproduction produces offspring by the fusion of gametes, resulting in offspring genetically different from the parent or parents. Asexual reproduction produces new individuals without the fusion of gametes, genetically identical to the parent plants and each other, except when mutations occur. In seed plants, the offspring can be packaged in a protective seed, which is used as an agent of dispersal.