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 ...
Plant ID Group 1
... – Flower: white followed by black berries – Height: 12 inches – Spread: 2 feet – Form: cascading – Leaf Arrangement: – Unique Characteristic: perennial; not really fern; native to South Africa ...
... – Flower: white followed by black berries – Height: 12 inches – Spread: 2 feet – Form: cascading – Leaf Arrangement: – Unique Characteristic: perennial; not really fern; native to South Africa ...
Seeded Range Plants for California
... New stands of hardinggrass and perlagrass should not be grazed until the first season's growth is complete, except as a weed control practice. At the end of the green feed period, dry forage can be grazed if the plants are large enough to resist pulling by livestock. An average stubble height of 3 t ...
... New stands of hardinggrass and perlagrass should not be grazed until the first season's growth is complete, except as a weed control practice. At the end of the green feed period, dry forage can be grazed if the plants are large enough to resist pulling by livestock. An average stubble height of 3 t ...
here - Cornell Plantations
... Clanbrassil of Ireland, who introduced several Picea abies cultivars during the late 18th century. Nest type, 'Elegans' tends to grow into a more rounded, low, dome shape. Can be easily distinguished from ...
... Clanbrassil of Ireland, who introduced several Picea abies cultivars during the late 18th century. Nest type, 'Elegans' tends to grow into a more rounded, low, dome shape. Can be easily distinguished from ...
Butea Monosperma (LAM.) Kuntze – A Comprehensive Review
... up to the end of April (Cowen, 1984). The size is nearly 2 to 4 cm in diameter. These tend to be densely crowded on leafless branches. Flowers are large, rigid racemes 15 cm long with 3 flowers together form the tumid nodes of the dark olive-green velvety rhachis. The calyx (i.e. the lower whorl of ...
... up to the end of April (Cowen, 1984). The size is nearly 2 to 4 cm in diameter. These tend to be densely crowded on leafless branches. Flowers are large, rigid racemes 15 cm long with 3 flowers together form the tumid nodes of the dark olive-green velvety rhachis. The calyx (i.e. the lower whorl of ...
Chapter 39 Plant Responses to Internal and External Signals
... Topic: Concept 39.1 Skill: Knowledge/Comprehension ...
... Topic: Concept 39.1 Skill: Knowledge/Comprehension ...
2015 Catalogue - Full Circle Seeds
... We grow our own seed and may have only limited quantities of some varieties. We do put varieties on our website that may not be in this catalogue; please check online for a complete listing of our seeds as well as additional planting information. Please note that although we are certified organic in ...
... We grow our own seed and may have only limited quantities of some varieties. We do put varieties on our website that may not be in this catalogue; please check online for a complete listing of our seeds as well as additional planting information. Please note that although we are certified organic in ...
T Plants Print
... Tricyrtis hirta TOAD LILY An exciting surprise for your shade garden. Toad lilies are on the short list of good late bloomers for the shade. This plant loves deep, slightly acidic, humusy, moist and fertile soil. Get a close look at these whitish to pale purple blooms splashed with darker purple spo ...
... Tricyrtis hirta TOAD LILY An exciting surprise for your shade garden. Toad lilies are on the short list of good late bloomers for the shade. This plant loves deep, slightly acidic, humusy, moist and fertile soil. Get a close look at these whitish to pale purple blooms splashed with darker purple spo ...
The Evolution of Gender-Biased Nectar Production in
... The evolution of secondary sexual floral traits may be driven by selection through male or female reproductive success. Even so, the gender-biased function of a floral trait is often unapparent because secondary sexual traits and primary sexual organs of both genders co-occur within most bisexual fl ...
... The evolution of secondary sexual floral traits may be driven by selection through male or female reproductive success. Even so, the gender-biased function of a floral trait is often unapparent because secondary sexual traits and primary sexual organs of both genders co-occur within most bisexual fl ...
full text
... patchiness (Collier et al. 1978) and the type of the spatial structure – calculating the dispersion coefficient according to Trojan (1975). The age structure of the population was established by adopting four development stages of L. martagon after Łukasiewicz (1962), Jańczyk-Węglarska and Węglarski ...
... patchiness (Collier et al. 1978) and the type of the spatial structure – calculating the dispersion coefficient according to Trojan (1975). The age structure of the population was established by adopting four development stages of L. martagon after Łukasiewicz (1962), Jańczyk-Węglarska and Węglarski ...
Heliconia - Leu Gardens
... dormant even if it does not freeze. They do not dependably return from the rhizomes in Central Florida but are common enough and sold cheaply that they could be used as annuals. Heliconia psittacorum is one of the few that will flower in a single year’s growth. There are many medium sized Heliconias ...
... dormant even if it does not freeze. They do not dependably return from the rhizomes in Central Florida but are common enough and sold cheaply that they could be used as annuals. Heliconia psittacorum is one of the few that will flower in a single year’s growth. There are many medium sized Heliconias ...
National Recovery Plan for Twenty
... This is a Recovery Plan prepared under the Commonwealth Environment Protection and Biodiversity Conservation Act 1999, with the assistance of funding provided by the Australian Government. This Recovery Plan has been developed with the involvement and cooperation of a range of stakeholders, but indi ...
... This is a Recovery Plan prepared under the Commonwealth Environment Protection and Biodiversity Conservation Act 1999, with the assistance of funding provided by the Australian Government. This Recovery Plan has been developed with the involvement and cooperation of a range of stakeholders, but indi ...
Practical - UAHS-S
... STUDY OF COMMERCIALLY IMPORTANT VARIETIES OF ROSE, JASMINE AND CHRYSANTHEMUM Rose flower is considered as “Queen of Flowers” due to its exquisite shape, size, attractive colours and fragrance. The rose plant occupies a very important position both as garden plant and for cut flowers. Species: The ro ...
... STUDY OF COMMERCIALLY IMPORTANT VARIETIES OF ROSE, JASMINE AND CHRYSANTHEMUM Rose flower is considered as “Queen of Flowers” due to its exquisite shape, size, attractive colours and fragrance. The rose plant occupies a very important position both as garden plant and for cut flowers. Species: The ro ...
Wiggins` Croton
... index used in this monitoring was not appropriate for estimating population densities and sizes (Willoughby 2004). As a relatively long-lived species, the population size of Wiggins’ croton does not appear to fluctuate much from year to year in response to annual rainfall and is able to maintain its ...
... index used in this monitoring was not appropriate for estimating population densities and sizes (Willoughby 2004). As a relatively long-lived species, the population size of Wiggins’ croton does not appear to fluctuate much from year to year in response to annual rainfall and is able to maintain its ...
Qualification Specification for RHS Level 2 Certificate in the
... which higher plants are classified and named, and to appreciate the role and function of morphological and anatomical features in higher plants. The unit will ensure that the fundamental physiological processes within the plant are understood including photosynthesis, respiration and water movement. ...
... which higher plants are classified and named, and to appreciate the role and function of morphological and anatomical features in higher plants. The unit will ensure that the fundamental physiological processes within the plant are understood including photosynthesis, respiration and water movement. ...
Hydrilla and Brazilian Elodea
... conditions in lakes, rivers, and streams. Hydrilla stems can reach more than nine meters in length and Brazilian elodea stems can grow to more than five meters. Brazilian elodea leaves usually grow in dense whorls of four leaves, while hydrilla has three to eight, averaging five leaves per whorl. Th ...
... conditions in lakes, rivers, and streams. Hydrilla stems can reach more than nine meters in length and Brazilian elodea stems can grow to more than five meters. Brazilian elodea leaves usually grow in dense whorls of four leaves, while hydrilla has three to eight, averaging five leaves per whorl. Th ...
... dose of the product resulted in a slight (nonsignificant) decrease in length at 18 days after emergence, all values were similar to the control during the experiment. The shoot root-1 ratio is determined by a functional balance between water absorption by the roots and photosynthesis, meaning that t ...
Fungicide
... Objective 1. To investigate field and crop factors which favour sticking of petals and host infection by Sclerotinia sclerotiorum For sclerotinia, new relationships linking stem rot incidence with weather data and petal inoculum were obtained, though these differed between years. Studies of petal bi ...
... Objective 1. To investigate field and crop factors which favour sticking of petals and host infection by Sclerotinia sclerotiorum For sclerotinia, new relationships linking stem rot incidence with weather data and petal inoculum were obtained, though these differed between years. Studies of petal bi ...
whole-plant concept and environment
... types of biotic interactions, including associations with various forms of fungi as well as odonatan insects. In order to take into account that this reconstruction may include possibly more than nine individual natural species with overall similar anatomical, morphological, and ecological character ...
... types of biotic interactions, including associations with various forms of fungi as well as odonatan insects. In order to take into account that this reconstruction may include possibly more than nine individual natural species with overall similar anatomical, morphological, and ecological character ...
a practical guide to identification and control watermelon diseases
... development of roots, malformation of leaves, inadequate production of chlorophyll and other pigments, and failure of fruits and flowers to develop. Overdevelopment of tissues or organs. Examples include: galls on roots, stems, or leaves, witches' brooms, and profuse flowering. Necrosis or death ...
... development of roots, malformation of leaves, inadequate production of chlorophyll and other pigments, and failure of fruits and flowers to develop. Overdevelopment of tissues or organs. Examples include: galls on roots, stems, or leaves, witches' brooms, and profuse flowering. Necrosis or death ...
Useful Plants for Native Sonoran Desert Habitat in Tucson
... Spring and fall flowers: hummingbirds, verdins bees (including bumble bees and carpenter bees); Ruby-crowned kinglets in winter look for insects. Provides caterpillar food for pollinating moths; Shelter and nesting: birds; Insects on plant eaten by birds Jackrabbits like flowers; seeds eaten by bird ...
... Spring and fall flowers: hummingbirds, verdins bees (including bumble bees and carpenter bees); Ruby-crowned kinglets in winter look for insects. Provides caterpillar food for pollinating moths; Shelter and nesting: birds; Insects on plant eaten by birds Jackrabbits like flowers; seeds eaten by bird ...
2. review of literature
... mm long; ribbed seeds 5- 12, pitted between ribs. Flowering is from June to November in India. Plants are found along river banks, open grasslands, sandy places and rocky regions. In nature (in vivo) the plants are seasonal and appear for few months. The roots and few basal stem stocks retaining in ...
... mm long; ribbed seeds 5- 12, pitted between ribs. Flowering is from June to November in India. Plants are found along river banks, open grasslands, sandy places and rocky regions. In nature (in vivo) the plants are seasonal and appear for few months. The roots and few basal stem stocks retaining in ...
lupinus albus termis x lupinus mutabilis mut. 628
... hybridisation in the genus Lupinus, as it is the case in many other crop plants such as tobacco, cereals, fruit trees and horticultural plants. In spite of numerous studies on the lupin micropropagative abilities in in vitro culture, the plants that belong to the genus Lupinus are regarded as diffic ...
... hybridisation in the genus Lupinus, as it is the case in many other crop plants such as tobacco, cereals, fruit trees and horticultural plants. In spite of numerous studies on the lupin micropropagative abilities in in vitro culture, the plants that belong to the genus Lupinus are regarded as diffic ...
Clintonia - bYTEBoss
... blue berries which ripening by midsummer. In Altona Forest, the clintonia is found in moist, cool areas usually in the shade of pine and spruce. Other plants which share its areas include wild sarsaparilla, aster, bedstraws, bracken fern, rose twisted stalk and violets. ...
... blue berries which ripening by midsummer. In Altona Forest, the clintonia is found in moist, cool areas usually in the shade of pine and spruce. Other plants which share its areas include wild sarsaparilla, aster, bedstraws, bracken fern, rose twisted stalk and violets. ...
Show
... Easily grown from seed. Disappears in winter. Male & female flowers on separate plants - male plants have best flowers. Must have male & female plant to self seed. ...
... Easily grown from seed. Disappears in winter. Male & female flowers on separate plants - male plants have best flowers. Must have male & female plant to self seed. ...
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.