VFL, the Grapevine FLORICAULA/LEAFY
... During the first season, buds are first detectable around March in the axils of current year’s young leaves (Fig. 1A). They are formed by several shoot apical meristems (SAM) protected by bracts. The earliest-formed meristem usually develops as a lateral shoot during this first season. The others re ...
... During the first season, buds are first detectable around March in the axils of current year’s young leaves (Fig. 1A). They are formed by several shoot apical meristems (SAM) protected by bracts. The earliest-formed meristem usually develops as a lateral shoot during this first season. The others re ...
The Culture of Spring Flowering Bulbs
... the bulbs have become too crowded. You may correct this by digging, separating, then resetting the bulbs. If bulbs are dug too soon after flowering, before they mature, no flowers will develop the next season; but if left in place, will flower the second year. Very small bulbs, especially bulblets s ...
... the bulbs have become too crowded. You may correct this by digging, separating, then resetting the bulbs. If bulbs are dug too soon after flowering, before they mature, no flowers will develop the next season; but if left in place, will flower the second year. Very small bulbs, especially bulblets s ...
Toward in vitro fertilization in Brachiaria spp.
... their base by cutting the funicle. In vitro pollination To conduct in vitro pollination experiments, pollen and dissected ovaries were placed on a pollen germination medium as described by Willemse et al. (1995). These incubations lead to pollen tube penetration of the micropyle, entrance of the syn ...
... their base by cutting the funicle. In vitro pollination To conduct in vitro pollination experiments, pollen and dissected ovaries were placed on a pollen germination medium as described by Willemse et al. (1995). These incubations lead to pollen tube penetration of the micropyle, entrance of the syn ...
Manual
... cross-pollination. An external pollinator such as an insect is necessary. Onion, carrot, cabbage, and radish, for example, belong to this type. Plants with imperfect flowers require wind or insects such as bees to transmit pollen from the anthers of the male flowers to the stigma of the female flowe ...
... cross-pollination. An external pollinator such as an insect is necessary. Onion, carrot, cabbage, and radish, for example, belong to this type. Plants with imperfect flowers require wind or insects such as bees to transmit pollen from the anthers of the male flowers to the stigma of the female flowe ...
Plants
... evolved from freshwater green algae, a protist (Figure 1.2). The similarities between green algae and plants is one piece of evidence. They both have cellulose in their cell walls, and they share many of the same chemicals that give them color. So what separates green algae from green plants? There ...
... evolved from freshwater green algae, a protist (Figure 1.2). The similarities between green algae and plants is one piece of evidence. They both have cellulose in their cell walls, and they share many of the same chemicals that give them color. So what separates green algae from green plants? There ...
Callitriche
... least slightly flattened, at the point where the central vein reaches the leaf apex. This has been referred to by various terms. It is referred to here as the apical notch. ...
... least slightly flattened, at the point where the central vein reaches the leaf apex. This has been referred to by various terms. It is referred to here as the apical notch. ...
Begonia Registration Handbook
... more parts to aid persons interested in hybridizing begonias. The eventual handbook will probably contain this guide, work sheets for records keeping, hybridizing information, a computerized version of the registration form that can be filled out on your computer, and the John Ingle’s Memorial Check ...
... more parts to aid persons interested in hybridizing begonias. The eventual handbook will probably contain this guide, work sheets for records keeping, hybridizing information, a computerized version of the registration form that can be filled out on your computer, and the John Ingle’s Memorial Check ...
What human reproductive organ is functionally similar to this seed?
... both male and female structures • Male gametophytes are contained within pollen grains produced by the microsporangia of anthers • The female gametophyte, or embryo sac, develops within an ovule contained within an ovary at the base of a stigma • Most flowers have mechanisms to ensure cross-polli ...
... both male and female structures • Male gametophytes are contained within pollen grains produced by the microsporangia of anthers • The female gametophyte, or embryo sac, develops within an ovule contained within an ovary at the base of a stigma • Most flowers have mechanisms to ensure cross-polli ...
SCV-Friendly Plant Guide - Castaic Lake Water Agency
... Groundcovers (including grasses) Perennials Shrubs Trees ...
... Groundcovers (including grasses) Perennials Shrubs Trees ...
A View of Life
... Penducle (flower stalk) expands at tip into a receptacle. – Bears sepals, petals, stamens, and carpels, all attached to receptacle in whorls. – Calyx (collection of sepals) protect flower bud before it opens. – Corolla (collection of petals). ...
... Penducle (flower stalk) expands at tip into a receptacle. – Bears sepals, petals, stamens, and carpels, all attached to receptacle in whorls. – Calyx (collection of sepals) protect flower bud before it opens. – Corolla (collection of petals). ...
Leaves
... Leaves are alternate; simple; toothed; may lack petioles Stems are erect; 4 to 20 inches long; smooth; simple or branching above ...
... Leaves are alternate; simple; toothed; may lack petioles Stems are erect; 4 to 20 inches long; smooth; simple or branching above ...
Annonaceae - Naturalis repository
... reports of dimerous flowers regularly occurring in species that normally ...
... reports of dimerous flowers regularly occurring in species that normally ...
Leaves - Seneca High School
... Leaves are alternate; simple; toothed; may lack petioles Stems are erect; 4 to 20 inches long; smooth; simple or branching above Flowers are small, white, with 4 petals forming at the ends of the branches in racemes which lengthen greatly at maturity; seed pod is flat, circular, deeply notched at th ...
... Leaves are alternate; simple; toothed; may lack petioles Stems are erect; 4 to 20 inches long; smooth; simple or branching above Flowers are small, white, with 4 petals forming at the ends of the branches in racemes which lengthen greatly at maturity; seed pod is flat, circular, deeply notched at th ...
Default Hyperlink Text
... Leaves are alternate; simple; toothed; may lack petioles Stems are erect; 4 to 20 inches long; smooth; simple or branching above ...
... Leaves are alternate; simple; toothed; may lack petioles Stems are erect; 4 to 20 inches long; smooth; simple or branching above ...
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... Excellent perennial for partial shade. Bloom June-Aug, depending on variety, listed as early, mid and late. All Astilbes perform best in moist, fertile soil. ‘Cappucino’ – Large fluffy snow white flowers, burgundy leaves dark green by midsummer. Red stems 1 gal $8.50 ‘Delft Lace’ – Lacy dark foliage ...
... Excellent perennial for partial shade. Bloom June-Aug, depending on variety, listed as early, mid and late. All Astilbes perform best in moist, fertile soil. ‘Cappucino’ – Large fluffy snow white flowers, burgundy leaves dark green by midsummer. Red stems 1 gal $8.50 ‘Delft Lace’ – Lacy dark foliage ...
monocots in the intermountain region
... attractive, showy flowered-species that bloom in the spring as well as for many attractively leaved species that are often grown as houseplants. The family boundaries of the flashy monocots have undergone a major upheaval. Part of the reason for this is that scientific taxonomy started in Europe but ...
... attractive, showy flowered-species that bloom in the spring as well as for many attractively leaved species that are often grown as houseplants. The family boundaries of the flashy monocots have undergone a major upheaval. Part of the reason for this is that scientific taxonomy started in Europe but ...
PHYLOGENY OF VASCULAR PLANTS
... which implies that—like any sort of data—they can be misleading. In addition, molecular data are especially susceptible to long-branch attraction (58): When branches are of different lengths (i.e. the number of character state changes differs) because of different rates of evolution or extinction of ...
... which implies that—like any sort of data—they can be misleading. In addition, molecular data are especially susceptible to long-branch attraction (58): When branches are of different lengths (i.e. the number of character state changes differs) because of different rates of evolution or extinction of ...
Full text - Dr.BGR publications
... radically arranged rows of small groups of vessels and tracheids, all forming a circular zone or band of thick walled tissue. The cells of parenchyma are thin walled, rather large, rectangular, and most of them loaded with starch grains like cortical cells. Pollination Pollen transfer experiments we ...
... radically arranged rows of small groups of vessels and tracheids, all forming a circular zone or band of thick walled tissue. The cells of parenchyma are thin walled, rather large, rectangular, and most of them loaded with starch grains like cortical cells. Pollination Pollen transfer experiments we ...
Ocotillo Awakening
... world had contracted around me, and colors faded into shades of gray. I departed for the Pinacate that year in an emotional pall, knowing that my Dad had only months to live. That winter had brought ample rains to the trans-border region of Arizona and Mexico, but during our first few days in Organ ...
... world had contracted around me, and colors faded into shades of gray. I departed for the Pinacate that year in an emotional pall, knowing that my Dad had only months to live. That winter had brought ample rains to the trans-border region of Arizona and Mexico, but during our first few days in Organ ...
Dr Loves Native Plant List
... exceptional fall red color. Grows fine in a traditional landscape, but may be spread and form thickets. Needs very little supplemental irrigation in the dry garden. A nicely shaped, moderate-sized shrub with small shiny leaves, red fall berries, and outstanding fall red color. Can tolerate a traditi ...
... exceptional fall red color. Grows fine in a traditional landscape, but may be spread and form thickets. Needs very little supplemental irrigation in the dry garden. A nicely shaped, moderate-sized shrub with small shiny leaves, red fall berries, and outstanding fall red color. Can tolerate a traditi ...
Kudzu - Geosystems Research Institute
... and thorough plowing.” Bulletin 438, published 1946, stated that kudzu could be controlled with one or two years of continuous heavy grazing or one year of plowing followed by planting and cultivating a row crop. This publication went on to state that frequent mowing for hay, like continuous grazing ...
... and thorough plowing.” Bulletin 438, published 1946, stated that kudzu could be controlled with one or two years of continuous heavy grazing or one year of plowing followed by planting and cultivating a row crop. This publication went on to state that frequent mowing for hay, like continuous grazing ...
2016 Under A Blue Moon Auction Catalog
... garden, and lastly composting their waste. Last year, more than 4,000 students participated in educational programs in the Heartland Harvest Garden developed by our trained education staff. Maintaining this living classroom means there are weeds to pull, companion plants to introduce, insects to con ...
... garden, and lastly composting their waste. Last year, more than 4,000 students participated in educational programs in the Heartland Harvest Garden developed by our trained education staff. Maintaining this living classroom means there are weeds to pull, companion plants to introduce, insects to con ...
Bulbs - Van Hage
... a bright array. Autumn’s the time for planting bulbs that will flower between January and May the following year, such as daffodils, snowdrops, bluebells, tulips, hyacinths and crocus; while spring is the time to plant most summer-flowering bulbs including gladioli, irises, dahlias, nerines, agapant ...
... a bright array. Autumn’s the time for planting bulbs that will flower between January and May the following year, such as daffodils, snowdrops, bluebells, tulips, hyacinths and crocus; while spring is the time to plant most summer-flowering bulbs including gladioli, irises, dahlias, nerines, agapant ...
The Fossil Record of Basal Monocots
... a leaf-like spathe (Fig. 1). Closer examination of these specimens (Bogner 2001) showed that they were not Acarus inflorescences, and flowers were not present; but a series of helically arranged scars can be seen on the surface. K vacek in Bogner (2001) has suggested that these specimens are actuall ...
... a leaf-like spathe (Fig. 1). Closer examination of these specimens (Bogner 2001) showed that they were not Acarus inflorescences, and flowers were not present; but a series of helically arranged scars can be seen on the surface. K vacek in Bogner (2001) has suggested that these specimens are actuall ...
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.