DIVeRSITy Of THe MARTAGON LILy (LILIUM MARtAgON L.) IN
... Over recent decades, under the impact of human activity the L. martagon has decreased (Kedra, Bach, 2005) – despite strict protection. Currently a certain role in the protection of endangered species has been providing by law in the Czech Republik (Štrůtka, 2009). It establishes certain ways of how ...
... Over recent decades, under the impact of human activity the L. martagon has decreased (Kedra, Bach, 2005) – despite strict protection. Currently a certain role in the protection of endangered species has been providing by law in the Czech Republik (Štrůtka, 2009). It establishes certain ways of how ...
Visual discourse of the clove: An analysis on the Ottoman tile
... decorative arts. This drift towards naturalist patterns also affected tile and ceramic art. During the incline towards the nature flower patterns were stylized in a way that enable the recognition of the used plant. Details were kept at minimum and characteristic lines were maintained [16]. Although ...
... decorative arts. This drift towards naturalist patterns also affected tile and ceramic art. During the incline towards the nature flower patterns were stylized in a way that enable the recognition of the used plant. Details were kept at minimum and characteristic lines were maintained [16]. Although ...
IRG 85 - the Scottish Rock Garden Club
... Cushion: compact, mid-green in colour. Rosettes: 13mm diameter, minimal lime secretion from an apical and 4 pairs of lower lateral pores. Flowers: initially very pale pink in bud, but creamy white when fully open, single, on 12mm long stems at maturity. Flower vase shaped, relatively small 12mm in d ...
... Cushion: compact, mid-green in colour. Rosettes: 13mm diameter, minimal lime secretion from an apical and 4 pairs of lower lateral pores. Flowers: initially very pale pink in bud, but creamy white when fully open, single, on 12mm long stems at maturity. Flower vase shaped, relatively small 12mm in d ...
Endemic families of Madagascar. V. A synoptic revision of
... MO, P, TAN and TEF), and have reviewed the circumscription of species and infraspecific taxa, as presented by C AVACO (1951, 1952a,b) and updated by CAPURON (1973). CAVACO, in his treatment of Chlaenaceae (= Sarcolaenaceae) for the Flore de Madagascar (1952b; see also 1952a), recognized two species ...
... MO, P, TAN and TEF), and have reviewed the circumscription of species and infraspecific taxa, as presented by C AVACO (1951, 1952a,b) and updated by CAPURON (1973). CAVACO, in his treatment of Chlaenaceae (= Sarcolaenaceae) for the Flore de Madagascar (1952b; see also 1952a), recognized two species ...
PLoS ONE
... flowers to attract insects or vertebrate pollinators, which transport pollen from one plant to another, thereby enabling outcrossing. Outcrossing contributes to the evolutionary success of angiosperms and lack of pollination often limits fruit yield [3]. Nectar rewards immensely influence pollinator ...
... flowers to attract insects or vertebrate pollinators, which transport pollen from one plant to another, thereby enabling outcrossing. Outcrossing contributes to the evolutionary success of angiosperms and lack of pollination often limits fruit yield [3]. Nectar rewards immensely influence pollinator ...
Plant Evolution and Classification
... and other harsh conditions made it very difficult for tiny new offspring plants to survive. With the evolution of seeds in vascular plants, all that changed. Seed plants evolved a number of adaptations that made it possible to reproduce without water. As a result, seed plants were wildly successful. ...
... and other harsh conditions made it very difficult for tiny new offspring plants to survive. With the evolution of seeds in vascular plants, all that changed. Seed plants evolved a number of adaptations that made it possible to reproduce without water. As a result, seed plants were wildly successful. ...
Simulation of flowering plants - TEL (thèses-en-ligne)
... Plants have always intrigued scientists as besides of its sheer importance for the earth, their beauty and enormous variety of shapes tempt to thoroughly inquire about its nature. One of the aspects of this inquiry is the creation of the virtual model in order to mimic real plants to a high degree o ...
... Plants have always intrigued scientists as besides of its sheer importance for the earth, their beauty and enormous variety of shapes tempt to thoroughly inquire about its nature. One of the aspects of this inquiry is the creation of the virtual model in order to mimic real plants to a high degree o ...
Minnesota Noxious Weeds - Minnesota Department of Transportation
... plant is often branched. Waxy stems and leaves have a bluish-gray color. Leaves: Alternate leaves 1-3 inch in length clasp stems, are wider and more heartshaped than similarly flowered butter-and-eggs (Linaria vulgaris). Flower: Erect, spike-like racemes of yellow flowers with orangey center marking ...
... plant is often branched. Waxy stems and leaves have a bluish-gray color. Leaves: Alternate leaves 1-3 inch in length clasp stems, are wider and more heartshaped than similarly flowered butter-and-eggs (Linaria vulgaris). Flower: Erect, spike-like racemes of yellow flowers with orangey center marking ...
Cylindropuntia
... Erect, branching shrub 0.3-1.5m tall. Often forms patches several metres wide. ...
... Erect, branching shrub 0.3-1.5m tall. Often forms patches several metres wide. ...
floral and vegetative morphogenesis in california
... a documentation of mature floral organ surface morphology. Landmarks are used to define stages of flower development that will be helpful in aligning developmental observations and to allow interpretation of gene expression patterns and defects in California poppy lines generated by transgenic appro ...
... a documentation of mature floral organ surface morphology. Landmarks are used to define stages of flower development that will be helpful in aligning developmental observations and to allow interpretation of gene expression patterns and defects in California poppy lines generated by transgenic appro ...
PLANT EVOLUTION AND DIVERSITY
... Flowers house separate male and female sporangia and gametophytes. ...
... Flowers house separate male and female sporangia and gametophytes. ...
Plant Catalogue - Landscapedesign.co.nz
... Plantet Earth Ltd. Ph 09 412 2689 / Fax 09 412 2683 / www.plantetearth.co.nz ...
... Plantet Earth Ltd. Ph 09 412 2689 / Fax 09 412 2683 / www.plantetearth.co.nz ...
SYSTEMATIC ANALYSIS (MORPHOLOGY, ANATOMY AND
... white spongy aerenchyma tissues that covered the stem and absence of thorns. The plant is herb, perennial, aquatic, floating or prostrate near water’s edge. Tap root thick, becoming woody. Stem to 1.5 m long. Leaves bipinnate, with 2-3 9-4 pairs of pinnae; petioles 2.0-6.8 cm long. Upper flowers are ...
... white spongy aerenchyma tissues that covered the stem and absence of thorns. The plant is herb, perennial, aquatic, floating or prostrate near water’s edge. Tap root thick, becoming woody. Stem to 1.5 m long. Leaves bipinnate, with 2-3 9-4 pairs of pinnae; petioles 2.0-6.8 cm long. Upper flowers are ...
Plant List 08 - Minnesota Landscape Arboretum
... leaves. Excellent ground cover. Leaf has been used in wines and liqueurs. GERANIUM maculatum (Wild Geranium, Spotted Geranium)--12-20” Violet flowers. Excellent for the border or wild garden. Rich soil and sunny to partially shady, moist locations are best. Native. May-June. HELLEBORUS x hybridus (L ...
... leaves. Excellent ground cover. Leaf has been used in wines and liqueurs. GERANIUM maculatum (Wild Geranium, Spotted Geranium)--12-20” Violet flowers. Excellent for the border or wild garden. Rich soil and sunny to partially shady, moist locations are best. Native. May-June. HELLEBORUS x hybridus (L ...
Opuntioid cacti – WoNS – Identification and control
... Habit: branching shrub to 3m tall. Forms patches to 8m wide. Leaves to 12 cm long and these may persist for more than one season. Pads or segments: mid green. Slender, to 50cm long, 4-5cm diameter. Flowers: pink. Fruit: oblong, egg or club shaped to 10cm long. Green. Can produce chains. Spines: 1-4 ...
... Habit: branching shrub to 3m tall. Forms patches to 8m wide. Leaves to 12 cm long and these may persist for more than one season. Pads or segments: mid green. Slender, to 50cm long, 4-5cm diameter. Flowers: pink. Fruit: oblong, egg or club shaped to 10cm long. Green. Can produce chains. Spines: 1-4 ...
Reproductive Life Cycles of Vascular Plants
... The female synergid cells are closely associated with the egg cell and function to attract and guide male nuclei to the egg cell for fertilization. Synergids produce a chemical that attracts the pollen tube to the micropyle, arrests its growth, and ensures the proper release of the sperm cells into ...
... The female synergid cells are closely associated with the egg cell and function to attract and guide male nuclei to the egg cell for fertilization. Synergids produce a chemical that attracts the pollen tube to the micropyle, arrests its growth, and ensures the proper release of the sperm cells into ...
Hedge Plants and Privacy Screens
... for ornamentals. A densely planted hedge can even act as a barrier against humans, dogs, and other larger animals. Some hedge plants can be pruned and shaped to create a very formal look. For a looser informal screen, plants might be planted slightly staggered and pruned only slightly. An extremely ...
... for ornamentals. A densely planted hedge can even act as a barrier against humans, dogs, and other larger animals. Some hedge plants can be pruned and shaped to create a very formal look. For a looser informal screen, plants might be planted slightly staggered and pruned only slightly. An extremely ...
Viburnum Suspensum
... feet in both height and spread. Viburnum Suspensum bloom from early spring through late summer. Their flowers are small, and tubular, with a light pink or white color that shows up well against the dark foliage. After summer has passed, these flowers give way to small red berries that are favorites ...
... feet in both height and spread. Viburnum Suspensum bloom from early spring through late summer. Their flowers are small, and tubular, with a light pink or white color that shows up well against the dark foliage. After summer has passed, these flowers give way to small red berries that are favorites ...
Arctic Mustard Flower Color Polymorphism Controlled by Petal
... Petal cDNA sequences did not reveal blockages in any of the eight enzyme-coding genes in white-flowered individuals, nor any color differentiating SNPs. A qRT-PCR analysis of white petals identified a 24-fold reduction in chalcone synthase (CHS) at the threshold of the ABP, but no change in CHS expr ...
... Petal cDNA sequences did not reveal blockages in any of the eight enzyme-coding genes in white-flowered individuals, nor any color differentiating SNPs. A qRT-PCR analysis of white petals identified a 24-fold reduction in chalcone synthase (CHS) at the threshold of the ABP, but no change in CHS expr ...
13. COMMELINA Linnaeus, Sp. Pl. 1: 40. 1753.
... included in spathelike involucral bracts; involucral bracts open or proximal margins coherent and becoming funnelform, often forming heads; cincinni dichotomously branched, flowers in 1 branch smaller, infertile, falling early, those in other branch fertile; bracts not falcate curved, usually extrem ...
... included in spathelike involucral bracts; involucral bracts open or proximal margins coherent and becoming funnelform, often forming heads; cincinni dichotomously branched, flowers in 1 branch smaller, infertile, falling early, those in other branch fertile; bracts not falcate curved, usually extrem ...
Proteaceae Floral Crops: Cultivar Development and Underexploited
... The genus is characterized by large bracts, often brightly colored, surrounding a composite type flower. The bracts are smooth or pubescent, with many species having bracts fringed with a dark “fur” lending a tactile as well as visual appeal. The range of colors includes red, pink, yellow, white, an ...
... The genus is characterized by large bracts, often brightly colored, surrounding a composite type flower. The bracts are smooth or pubescent, with many species having bracts fringed with a dark “fur” lending a tactile as well as visual appeal. The range of colors includes red, pink, yellow, white, an ...
HERE - Mynd Hardy Plants
... ACTAEA. Previously known as Cimicifuga. All like a cool position in dappled shade and refer acid to neutral soil that does not dry out.. They will cope in more alkaline positions with dressings of leaf mould. ADENOPHORA Adenophora bulleyana Adenophora latifolia ‘Alba’ AGAPANTHUS. Elegant, free-flowe ...
... ACTAEA. Previously known as Cimicifuga. All like a cool position in dappled shade and refer acid to neutral soil that does not dry out.. They will cope in more alkaline positions with dressings of leaf mould. ADENOPHORA Adenophora bulleyana Adenophora latifolia ‘Alba’ AGAPANTHUS. Elegant, free-flowe ...
Test 1 - WordPress.com
... 8. Define plant primary and secondary metabolism with examples in each, and discuss the significance of secondary metabolism for survival of plants. 9. Describe auto- and allopolyploidy in plants. Name some major crop species that are polyploids. 10. What is green revolution – discuss pros and cons. ...
... 8. Define plant primary and secondary metabolism with examples in each, and discuss the significance of secondary metabolism for survival of plants. 9. Describe auto- and allopolyploidy in plants. Name some major crop species that are polyploids. 10. What is green revolution – discuss pros and cons. ...
HAWAIIAN SKIRT - Plant Physiology
... The hws-1 mutant was isolated, as a result of an inability to shed its floral organs, during a screen of M2 progeny grown from a fast neutron-mutagenized population (dose: 55 Gy; Lehle seeds) of M1 Arabidopsis seeds in the Col-0 (wild type) background. Sepals, petals, and anther filaments were retai ...
... The hws-1 mutant was isolated, as a result of an inability to shed its floral organs, during a screen of M2 progeny grown from a fast neutron-mutagenized population (dose: 55 Gy; Lehle seeds) of M1 Arabidopsis seeds in the Col-0 (wild type) background. Sepals, petals, and anther filaments were retai ...
Weeds of Southern Tasmania - Southern Tasmanian Councils
... Hand-pulling is a relatively gentle control method for seedlings, herbs and grasses. Some larger plants such as boneseed may also be pulled out quite easily. It is easier to remove all the roots from moist soil. Dig out plants with tougher root systems: Insert a long knife or narrow trowel into the ...
... Hand-pulling is a relatively gentle control method for seedlings, herbs and grasses. Some larger plants such as boneseed may also be pulled out quite easily. It is easier to remove all the roots from moist soil. Dig out plants with tougher root systems: Insert a long knife or narrow trowel into the ...
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.