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Nelumbo nucifera
Nelumbo nucifera

... of Hindus and Buddhists bean of India, or simply lotus, is a plant in the Nelumbonaceae family. Botanically, Nelumbo nucifera (Gaertn.) may also be referred to by its former names, Nelumbium speciosum (Wild.) or Nymphaea nelumbo. This plant is an aquatic perennial. Under favorable circumstances its ...
Chapter 20
Chapter 20

... distinguish between self-pollination and cross-pollination • Compare, using fresh specimens, an insect pollinated and a wind-pollinated flower ...
William Penn Barberry
William Penn Barberry

... Plant Characteristics: William Penn Barberry will grow to be about 4 feet 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 medium rate, and under ideal conditions can be expected to live ...
Noxious Weeds To Be Aware Of
Noxious Weeds To Be Aware Of

... Flowers: Small yellow flowers grouped into button-like heads, 1 cm wide, 20-200 flower heads/plant arranged in a flat topped cluster. General: Aromatic perennial that spreads by seed and short underground horizontal stems (rhizomes). Forms dense patches. Toxic to animals. ...
Gibberellic acid in vegetative and reproductive development of
Gibberellic acid in vegetative and reproductive development of

... age of 12 months, visually resembled plants with higher age, adult and ready ...
Life Cycle of a Pumpkin
Life Cycle of a Pumpkin

... A pumpkin is a fruit. It grows on a vine like other kinds of squash. Pumpkins can be bumpy or smooth, large or small, long or round. They can be orange, white, yellow, or red. Each year there is a new crop of pumpkins. Their hard shells have deep lines that go from top to bottom. Seed ...
B3 lesson 5 Transport in Plants B3.2.3 Transport systems in plants
B3 lesson 5 Transport in Plants B3.2.3 Transport systems in plants

... B3.2.3 Transport systems in plants Flowering plants have separate transport systems:  xylem transports water and mineral ions from roots to stem and leaves  movement of water from roots to leaves is the transpiration stream  phloem carries dissolved sugars from leaves to the rest of the plant. ...
Bio Lab: Flower Dissection
Bio Lab: Flower Dissection

... Background: Flowers are premature fruits and seeds, which are the products of sexual  reproduction. Within the flower, fertilization occurs; this is essential to the formation of the embryo  plant contained in the seed. Seeds are contained in fruit, and neither seed nor fruit is normally  produced u ...
Toxic Plants of Concern in Pastures and Hay for Michigan Horses
Toxic Plants of Concern in Pastures and Hay for Michigan Horses

... Hoary alyssum is toxic in both fresh (pasture) and dry (hay) form. Toxicity is most common with hay because horses are less likely to consume the weed in a productive pasture. The toxic principle has not been identified. ...
Basic Botany - Clemson University
Basic Botany - Clemson University

... region of maturation. Here cells differentiate into specific tissues, such as epidermis, cortex (Latin for “barrier”), or vascular tissue. The epidermis or outermost layer of cells surrounding the root give rise to root hairs in this region, which is also called the root-hair zone. Cortex (cortical) ...
Growing Lilacs - Cornell Cooperative Extension
Growing Lilacs - Cornell Cooperative Extension

... severe. Lilacs planted in the fall usually have a better chance to survive, because new roots get a head start in spring before the shrub leafs out. Where to plant. Lilacs grow best in an open area that offers good drainage. They need room, and thrive where exposed to sun is ideal. But they will gro ...
In areas which are usually very arid over much of the year
In areas which are usually very arid over much of the year

... Most people think that because cacti grow in arid areas, they have evolved to hold stores of water to 'tide them over' during long drought periods. In fact, cacti do not show a great deal of variation in how much water they hold, whether they have had a long dry spell or have enjoyed a sporadic down ...
Aphids - OakLEARN
Aphids - OakLEARN

... Aphids often have two hosts eg Black Bean Aphid - beans and spindle tree. In summer adult females produce live nymphs – VIVIPARY without an egg stage and without fertilisation - PARTHENOGENISIS. A new productive adult can be produced in7-28 days depending on the temperature. PEACH POTATO APHID Green ...
Seed Plant Structure and Function
Seed Plant Structure and Function

... only one type of cell; a complex tissue is composed of more than one cell type. • Plants are composed of specialized cells and tissues • In plants, the formation of new cells, tissues and organs is restricted almost entirely to regions known as meristems ...
autumn olive: weed or new cash crop?
autumn olive: weed or new cash crop?

... Unripe fruit is very astringent due to high tannin content. The deep red color often develops before the fruit is fully ripe. During ripening, tannins and acids decrease and the sugar content increases. The best method for determining fruit ripeness is taste testing, or watching for bird feeding in ...
Hummingbirds Favorite Flowers Patty`s Plants
Hummingbirds Favorite Flowers Patty`s Plants

... tall and 4-10 ft wide. Sun to light shade is preferred. Butterfly Weed (Asclepias tuberosa)- This beautiful bright orange flowered perennial (4-9 ) blooms summer to fall. It will reseed in other areas of your garden. Sun is best. It gets 2-3 ft tall by 12-24” wide. Cardinal Flower (Lobelia cardinali ...
Zinnia Profusion Culture Sheet
Zinnia Profusion Culture Sheet

... dry thoroughly and prevents potential disease problems. If necessary, one can apply B-Nine (daminozide) at 2,500 ppm/0.25% to check growth 15-17 days after sowing. Stage 4 (days 21-28) Zinnias develop rapidly and are often ready to transplant after three weeks, (depending upon the plug cell size use ...
Gymnosperms
Gymnosperms

... which produce gametes that unite to form the zygote, which grows into the sporophyte. Ferns and fern allies, as spore-dispersed vascular plants, seem to have two major disadvantages for reproducing and spreading in their terrestrial habitats: (1) Spores themselves have virtually no resources of stor ...
Invasive Plant Descriptions Red Sesbania
Invasive Plant Descriptions Red Sesbania

... Giant Reed (Arundo donax): A native to the Mediterranean and Asiatic regions, Giant Reed or Arundo as  it is commonly called is very similar in appearance to bamboo with more grass like characteristics. Giant  Reed grows along the American River in moist soils and reaches heights up to 30 feet. This ...
Plant Breeding as a Hobby
Plant Breeding as a Hobby

... of color a plant could have one gene for yellow and one for red. The germ cells have only one gene for each trait. Of the thousands of germ cells that a plant produces, about half have one of the genes for each trait and about half have the other gene. When the male and female germ cells unite in th ...
Razzmatazz Coneflower*
Razzmatazz Coneflower*

... This perennial should only be grown in full sunlight. It is very adaptable to both dry and moist locations, and should do just fine under typical garden conditions. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not par ...
Flowering Annuals
Flowering Annuals

... recommendations. If the plants are in peat pots, the top of the pot should be peeled off. If this is not done, the pot will dry out and roots will not grow through the side of the pot. Position the plant so that the top of the pot is just below the ground level. Water the plants in after planting. I ...
Fairy Queen Spirea
Fairy Queen Spirea

... along the branches from mid to late spring. It has dark green foliage which emerges bluish-green in spring. The small serrated lobed leaves turn an outstanding coppery-bronze in the fall. The fruit is not ornamentally significant. ...
Western water hemlock - Thurston County Home
Western water hemlock - Thurston County Home

... Spot treatment applications with a product that is mixed to a 2% glyphosate concentration are recommended for western water hemlock control. Many herbicide products have an initial glyphosate concentration of 41% (example: Roundup Pro®, Glyfos ®, etc.), follow the label directions to dilute to 2% co ...
fall planting time!! - Placer County Master Gardener
fall planting time!! - Placer County Master Gardener

... • Vegetables such as broccoli, cauliflower, and Brussels sprouts are better adapted to fall gardening, since they are more likely to produce better quality and flavor when they can mature during cooler weather. • Fall gardening also helps season so that you can continue to harvest produce after earl ...
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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.
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