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Chapter 29 and 30 ppt
Chapter 29 and 30 ppt

... Sporangia = called “sori” in ferns; produces (N) spores by meiosis ...
here
here

... full sun to part shade. Best fall foliage color usually occurs in full sun. It does not need to be cut back after flowering, and requires no staking when grown in full sun to part shade. Stems may open up and flop in too much shade, however. A single flower is at the end of a long naked stalk that a ...
Prunus Accolade sheet
Prunus Accolade sheet

... combines the early flowering of Prunus subhirtella with the bright pink blossom and good autumn colour of Prunus sargentii. Accolade is one of the first cherries in bloom, bearing large clusters of pure pink semi-double flowers which fade to light pink. It also has a very attractive smooth reddish-b ...
Unit 5b - Life Cycles
Unit 5b - Life Cycles

... where the pollen tubes grow ...
monitoring system plant phenophase and phenological event
monitoring system plant phenophase and phenological event

... Phenophase: An observable stage or phase in the annual life cycle of a plant or animal that can be defined by a start and end point. A phenophase generally has a duration of a few days or weeks. Examples include the period over which newly emerging leaves are visible, or the period over which open f ...
Trillium grandiflorum
Trillium grandiflorum

... Red Trillium had medicinal uses for the Native Americans and for the early European settlers. The powdered root was used in childbirth. The root was also used for treating various female disorders. Most of the plant was used as a poultice for tumors, inflammations, skin ulcers, snakebites, and insec ...
SHADE PLANTS
SHADE PLANTS

... Hostas are grown for their beautiful heart shaped leaves. Many cultivars exist that have variations in foliage colour, texture on the leaves, foliage variegation and flower colour. The foliage is a great filler for shady spots, looks fantastic mass planted, and functions both as an elegant space fil ...
View Article - Biodiversity Heritage Library
View Article - Biodiversity Heritage Library

... pendent like those of the five-petalled Cotyledon. A characteristic which has given the genus its name (Bryophyllum means "sprouting leaf") is that many of them produce plantlets along the leaf margins. Bryophyllum pinnatum S. Kurz, (syn: B. calycinum Salisb.). Is found at present in most tropical c ...
Lambley SPRING 2012.indd
Lambley SPRING 2012.indd

... part of eight months his total crop of sprouts was nil. Not one sprout was set. This is just a more extreme example of what I found when I grew “heritage” seeds. After all the work that a successful vegetable garden requires there should be some reward, there should be some vegetables to harvest. Th ...
Chocolate Drop Stonecrop
Chocolate Drop Stonecrop

... fall, which emerge from distinctive lavender flower buds, and which are most effective when planted in groupings. The flowers are excellent for cutting. It's attractive large succulent round leaves emerge burgundy in spring, turning dark brown in color throughout the season. The fruit is not ornamen ...
Botanical Sheet Pancratium Maritimum GB
Botanical Sheet Pancratium Maritimum GB

... the plant during the dry summer season. The long and narrow leaves (from 5 to 20 mm long, and a width up to 75 cm) grow in straps, twisted in spirals. The leaves disappear during summer, and grow again in September. The sweet-scented flowers are white inside, and streaked with green outside. They ar ...
Bela Lugosi Daylily
Bela Lugosi Daylily

... Ornamental Features: Bela Lugosi Daylily features bold deep purple trumpet-shaped flowers with yellow throats at the ends of the stems from early to mid summer. The flowers are excellent for cutting. It's grassy leaves remain green in colour throughout the season. The fruit is not ornamentally signi ...
Nikko Deutzia
Nikko Deutzia

... Nikko Deutzia will grow to be about 24 inches tall at maturity, with a spread of 5 feet. It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 20 years. T ...
Nandina Nandina domestica `Firepower`
Nandina Nandina domestica `Firepower`

... berries, reaches 3 feet in height, and has red fall foliage. Propagation is by seed or division. Plants are generally only bothered by scale and mites. Pests and Diseases Leaf spot diseases often cause the lower leaves to drop from the plant in the humid regions of the nation. The disease appears to ...
International Rock Gardener - the Scottish Rock Garden Club
International Rock Gardener - the Scottish Rock Garden Club

... important places in the rock garden and plenty of pretty rosettes appeared over the following years. We have enjoyed great displays of pale blue colour above our mildly alkaline igneous rock outcrops and have distributed the seed of this relatively unknown campanula to friends. I just cast the seed ...
docsNotes
docsNotes

... It mainly consists of fieldwork of observation, describing the morphology of plants, identification, classification of plants and assigning of family. Botanists take to the field to bring home new varieties of flowering and non-flowering plants for study and to further expand their knowledge of plan ...
Bubble Gum Pink Garden Phlox
Bubble Gum Pink Garden Phlox

... Bubble Gum Pink Garden Phlox will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 14 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 12 inches apart. It grows at a medium rate, and un ...
Paraplu Hydrangea - Green Acre Farm and Nursery
Paraplu Hydrangea - Green Acre Farm and Nursery

... Paraplu Hydrangea features bold balls of hot pink flowers at the ends of the branches from early summer to early fall. The flowers are excellent for cutting. It has dark green foliage throughout the season. The glossy pointy leaves do not develop any appreciable fall color. The fruit is not ornament ...
Supplement to the 2013–2014 CAtAlOGue
Supplement to the 2013–2014 CAtAlOGue

... Helenium means 4 feet, but the Mariachi cultivars will only grow to half that height. Long blooming from late June until September. We offer the following varieties: Fuego (Orange with a yellow ring around the flower); Salsa (Deep red with a dark brown center cone); Siesta (Golden yellow with a smal ...
Plants - GZ @ Science Class Online
Plants - GZ @ Science Class Online

... Pollen is dispersed (or spread) from plant to plant so the flowers can be pollinated and fertilised seeds produced. Once the Seeds are mature they then also need to be dispersed so they are not competing with the parent plant for space, light, water and nutrients. There are various ways that plants ...
Lab #9: Plant Diversity
Lab #9: Plant Diversity

... B) Seedless vascular plants (ferns & horsetails) Vascular tissue is composed of cells joined into tubes transporting water and nutrients throughout the plant body. Xylem tissue is the water-transport tissue carrying water and minerals from the roots up the plant body, and phloem tissue is the food-t ...
Beyond Daffodils - Quintessential Barrington
Beyond Daffodils - Quintessential Barrington

... years of deer-resistent, easy-care bursts of color next spring for for years to come! Alison A. Hoffman is the owner of Every Green Plant. She may be reached at: [email protected], or 224-688-8838. Recommended books on bulbs include: “Bulb” by Anna Pavord, and “Taylor’s Guides: Bulbs” by ...
Structure of Flower
Structure of Flower

... Ovule ...
Wide Brim Hosta
Wide Brim Hosta

... Wide Brim Hosta features dainty spikes of lavender bell-shaped flowers rising above the foliage in mid summer. It's attractive textured heart-shaped leaves remain bluish-green in color with showy creamy white variegation and tinges of gold throughout the season. The fruit is not ornamentally signifi ...
Invasive Species Guide - Three Rivers Park District
Invasive Species Guide - Three Rivers Park District

... May to September and is dispersed short distances from plants. Leaves: Basal rosette leaves are pinnately compound with 3-11 round lobed leaflets. Alternate leaves on flowering stems, while still pinnately compound, likely will not have rounded lobes but 620 lance or arrowhead shaped leaflets. Edges ...
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Flower



A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen.In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.
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