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How to plant and grow agapanthus
How to plant and grow agapanthus

... It may take two or three years for plants to establish before flowering really takes off, but after this they will grow in to long-flowering clumps. Agapanthus can be reluctant to flower if subjected to drought conditions after flowering. To ensure a good display the following year, keep plants mois ...
Najas guadalupensis (Spreng.) Magnus subsp. guadalupensis
Najas guadalupensis (Spreng.) Magnus subsp. guadalupensis

... Annual, submersed aquatic, clonal via fragmentation forming dense mats and colonies, fibrous-rooted (lower nodes), much-branched throughout, repeatedly forked and typically with unequal, diverging branches having 1 flower in axil of the narrower axis; monoecious; shoots glabrous, lacking stomates. S ...
Chapter 5 Morphology of Flowering Plants
Chapter 5 Morphology of Flowering Plants

... Zygomorphic flowers are those flowers which can be divided into two similar halves by a single vertical plane. Examples of these flowers include pea and beans. (e) Superior ovary Superior ovary flowers are those flowers in which the gynoecium is present at the highest position, while other floral pa ...
[Part 1]
[Part 1]

... discovery that plants of every type and description seem to have their form elements, that is, their branches, leaves, flowers, or seeds, assembled and a r ranged according to a certain general pattern; but surely even the old Greek and Egyptian geometers could not have failed to observe the spiral ...
Biology 203
Biology 203

... Pollen cones are small and usually found in clumps at the tips of branches. They are not woody. In the pollen cone, microsporocytes inside a microsporangium undergo meiosis and become 1N. These nuclei then undergo mitosis to form two or more nuclei. This is the highly reduced male gametophyte and in ...
Fact Sheet
Fact Sheet

... Saving Seeds of Bean Production Seed production of French or common bean (Phaseolus vulgaris) is possible in the tropics as long as the maximum day temperature does not exceed 30 °C at the time of flowering. For best results, French bean should be grown during a season where temperatures begin warm ...
Oh Say Can You Seed - Alabama Ag In The Classroom
Oh Say Can You Seed - Alabama Ag In The Classroom

... understand and appreciate one of the most miraculous processes in all of nature. Ag in the Classroom is an educational program provided by the North Carolina Farm Bureau Federation to help teachers enrich instruction as outlined by the Standard Course of Study while helping students to develop an ap ...
6430483991 - PastPapers.Co
6430483991 - PastPapers.Co

... 26 A plant has two different alleles of a gene resulting in it having a green seed. Which row describes the phenotype and genotype of the seeds of this plant? ...
Pterocarpus marsupium
Pterocarpus marsupium

... ends, glaucous beneath, secondary nerves close and parallel, over 12 cm each side. Flower : Flower yellow, up to 1.2 cm long, corolla papilionaceous, exserted beyond calyx, Stamen 10, split in 2 bundles. Fruit: - Legume indehiscent, orbicular, compressed, broadly hardened winged around margin, usual ...
Seed dissection lab
Seed dissection lab

... out of the water, pat it dry, and re-mass it. Then calculate its % gain in mass. This is the formula: % change = (new – old) old ...
Plants Lesson Plan Revised
Plants Lesson Plan Revised

... The first true plants such as mosses and liverworts developed from those early green algae species. You can find algae in both fresh and saltwater environments. Classification of algae is very difficult because there is such a great variety in species. Just remember that some are classified as proti ...
Zinnia Profusion Culture Sheet
Zinnia Profusion Culture Sheet

... media to dry slightly in between watering. An overly wet soil will decrease germination. Optimum soil temperature is 76°F/25°C. Stage 2 (days 6-10) Zinnias germinate quickly and after emergence place plug trays in a well-ventilated greenhouse with high light. Maintain a day temperature of 70F/21C ...
Home-Invading Root Weevils
Home-Invading Root Weevils

... colored head. This weevil is also associated with strawberries. It is often first seen in May and attempts to control it should be made at this time. LIFE CYCLE AND HABITS Adult root weevils are unable to fly because the wing covers are joined. These flightless adults are females that develop from u ...
mimosa bush - Woody Weed Specialists
mimosa bush - Woody Weed Specialists

... control. For stems up to 5 cm diameter, carefully spray completely around the base of plant to a height of 30 cm above ground level. Thoroughly spray into all crevices. The best time for treatment is during autumn when plants are actively growing and soil moisture is good. Cut stump application with ...
UAA Natural Heritage Program, Weed Ranking Project (PDF)
UAA Natural Heritage Program, Weed Ranking Project (PDF)

... Harebell (Campanula rotundifolia) and other native bluebell species is distinguished by either much shorter stems, or smaller flowers (½ to ¾ inches long), and smaller, narrow leaves (Royer and Dickinson 1999, Hitchcock and Cronquist 1973). Campanula glomerata, and C. persicifolia are cultivated in ...
Growing Clematis
Growing Clematis

... and train them in various directions in order to cover the maximum possible area. This enables the plant to display its blooms rather than be bunched up. Group A: Early-flowering Clematis Plants in this group bloom in early spring, generally in April and May, from buds produced the previous season. ...
Potassium Deficiency Symptoms in Some Crops
Potassium Deficiency Symptoms in Some Crops

... In the past, K deficiency symptoms have been described as occurring on older, mature leaves at the bottom of the plant. In recent years, symptoms have been observed at the top on young leaves of some heavily ...
3.3 Nutrition and Transport
3.3 Nutrition and Transport

... • Plants are autotrophic – they make their own food. • Plants need to be able to transport water, carbon dioxide, oxygen and certain minerals around their body as they need them for metabolism, growth and reproduction ...
PDF - Zebra TechnoSys
PDF - Zebra TechnoSys

...  Sexual reproduction involves formation of the male and female gametes, either by the same individual or by different individuals of the opposite sex. Thus gametes fuse to form the zygote which develops to form the new organism. It is a complex and slow process as compared to asexual reproduction. ...
reproduction
reproduction

...  Sexual reproduction involves formation of the male and female gametes, either by the same individual or by different individuals of the opposite sex. Thus gametes fuse to form the zygote which develops to form the new organism. It is a complex and slow process as compared to asexual reproduction. ...
Growing Vegetables from Seed, SP291-B
Growing Vegetables from Seed, SP291-B

... germinated, plant at the usual spacing. If 2/3 to ¾ have germinated, plant the seed slightly thicker than normal. If less than ½ of the seeds germinate, discard and purchase new seed. Purchased seed is usually superior to homegrown seed. Since many diseases are seed-borne, or carried over in the see ...
Morphology of flowering plants
Morphology of flowering plants

... Study of external structure ...
USES
USES

... (Glycyrrhiza glabra) is a grassy perennial with pinnately compound leaves, covered by grandular hairs. Has the well developed rhizome and roots. Flowers are violet, collected in raceme. The fruit is an oblong pod, 2–3 centimetres (about 1 inch) long, containing several seeds Active ingredients: root ...
Unit I – Grasslands and Grassland Plants
Unit I – Grasslands and Grassland Plants

... Stem shape can be used to differentiate between two species that are similar to each other, such as Canada bluegrass, which has a flat stem, and Kentucky bluegrass, which has a round stem. ...
What is white mold?
What is white mold?

... mold fungi overwinter as sclerotia in dead plant material or in infested soil. Sclerotia can survive in soil for at least 3 years. During periods of cool, wet or humid weather, sclerotia germinate to form either fungal threads (called hyphae) or tiny, mushroom-like spore-producing structures (called ...
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Evolutionary history of plants

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