The Symbiotic Habit - Princeton University Press
... © Copyright, Princeton University Press. No part of this book may be distributed, posted, or reproduced in any form by digital or mechanical means without prior written permission of the publisher. ...
... © Copyright, Princeton University Press. No part of this book may be distributed, posted, or reproduced in any form by digital or mechanical means without prior written permission of the publisher. ...
Tower Hamlets Local Biodiversity Action Plan 2014
... 3.1.1 Neutral grassland Grassland is widespread in Tower Hamlets, especially in parks and around housing estates. Due to the underlying geology, almost all of this is on neutral, rather than acidic or alkaline, soils. Much of it is amenity grassland, which is shortmown and low in plant diversity, bu ...
... 3.1.1 Neutral grassland Grassland is widespread in Tower Hamlets, especially in parks and around housing estates. Due to the underlying geology, almost all of this is on neutral, rather than acidic or alkaline, soils. Much of it is amenity grassland, which is shortmown and low in plant diversity, bu ...
NDP 2 - National Plant Biosecurity Diagnostic Network
... Important wild or ornamental Prunus species that can naturally host PPV are P. besseyi, P. cerasifera, P. insititia, P. tomentosa, and P. spinosa. It is also accepted that many other cultivated or weedy annual plant species can potentially carry PPV inoculum, but natural transmission between such he ...
... Important wild or ornamental Prunus species that can naturally host PPV are P. besseyi, P. cerasifera, P. insititia, P. tomentosa, and P. spinosa. It is also accepted that many other cultivated or weedy annual plant species can potentially carry PPV inoculum, but natural transmission between such he ...
The shoot apical meristem and development of vascular architecture1
... than the ontogenetic helix, the parastichies, can be recognized on the exterior of the shoot and, more readily, in transverse sections of the shoot apex region (Esau 1965a, 1965b; Beck et al. 1982; Kirchoff 1984) (Fig. 1A). Leaf primordia that are in direct contact form conspicuous contact parastich ...
... than the ontogenetic helix, the parastichies, can be recognized on the exterior of the shoot and, more readily, in transverse sections of the shoot apex region (Esau 1965a, 1965b; Beck et al. 1982; Kirchoff 1984) (Fig. 1A). Leaf primordia that are in direct contact form conspicuous contact parastich ...
Hammock Homes for Hangouts
... Environmental Factors effecting Pine Flatwoods The role of fire Pine flatwoods are called a fire-dependent ecosystem since they require regular burning to maintain an open plant community of pines, grasses, and herbs. These frequent fires control vegetation and prevent the forest from being overgro ...
... Environmental Factors effecting Pine Flatwoods The role of fire Pine flatwoods are called a fire-dependent ecosystem since they require regular burning to maintain an open plant community of pines, grasses, and herbs. These frequent fires control vegetation and prevent the forest from being overgro ...
exotic plants in the australian alps including a
... that A. millefolium populations are primarily associated with disturbance, with some limited spread into native vegetation. It occurs along more than 100 km of walking tracks, roads and trails within the Park. Achillea millefolium populations were observed growing between 800 m and 2100 m a.s.l., wi ...
... that A. millefolium populations are primarily associated with disturbance, with some limited spread into native vegetation. It occurs along more than 100 km of walking tracks, roads and trails within the Park. Achillea millefolium populations were observed growing between 800 m and 2100 m a.s.l., wi ...
Downloaded - University of Kentucky College of Arts and Sciences
... No invasive species is known to have completely unique geomorphic impacts. That is, the processes by which nonnative biota influence surface processes and landforms are the same as biogeomorphic impacts in general. These include bioweathering, bioerosion, bioturbation, bioprotection, and bioconstruc ...
... No invasive species is known to have completely unique geomorphic impacts. That is, the processes by which nonnative biota influence surface processes and landforms are the same as biogeomorphic impacts in general. These include bioweathering, bioerosion, bioturbation, bioprotection, and bioconstruc ...
predation risk affects relative strength of top-down
... al. 1997, Polis et al. 1998, Forkner and Hunter 2000, Denno et al. 2002). Moreover, interactions among species at higher trophic levels such as omnivory, intraguild predation, and predator facilitation can either moderate or enhance top-down impacts (Moran et al. 1996, Fagan 1997, Losey and Denno 19 ...
... al. 1997, Polis et al. 1998, Forkner and Hunter 2000, Denno et al. 2002). Moreover, interactions among species at higher trophic levels such as omnivory, intraguild predation, and predator facilitation can either moderate or enhance top-down impacts (Moran et al. 1996, Fagan 1997, Losey and Denno 19 ...
Aleurites moluccana_..
... Hawaiians also had many other uses for the tree, including: leis from the shells, leaves and flowers; ink for tattoos from charred nuts; a varnish with the oil; and fishermen would chew the nuts and spit them on the water to break the surface tension and remove reflections, giving them greater under ...
... Hawaiians also had many other uses for the tree, including: leis from the shells, leaves and flowers; ink for tattoos from charred nuts; a varnish with the oil; and fishermen would chew the nuts and spit them on the water to break the surface tension and remove reflections, giving them greater under ...
Biogeomorphic Impacts of Invasive Species
... No invasive species is known to have completely unique geomorphic impacts. That is, the processes by which nonnative biota influence surface processes and landforms are the same as biogeomorphic impacts in general. These include bioweathering, bioerosion, bioturbation, bioprotection, and bioconstruct ...
... No invasive species is known to have completely unique geomorphic impacts. That is, the processes by which nonnative biota influence surface processes and landforms are the same as biogeomorphic impacts in general. These include bioweathering, bioerosion, bioturbation, bioprotection, and bioconstruct ...
Banksia Study Group Newsletter - Australian Native Plants Society
... As a result we organised to head up to Kirkalocka Station the following spring. With us on this trip was Keith Alcock, former leader and expert on the genus Dryandra. We had contacted the station owners Ann and Geoff Pilkington and obtained permission to search and collect on their property. On arri ...
... As a result we organised to head up to Kirkalocka Station the following spring. With us on this trip was Keith Alcock, former leader and expert on the genus Dryandra. We had contacted the station owners Ann and Geoff Pilkington and obtained permission to search and collect on their property. On arri ...
Oncidiinae Hybrids
... • Many of the Oncidiinae species have been reclassified, rendering the current judging system when dealing with their hybrids largely based on breeding and difficult to administer technically or logically • Many plants may appear under 2 or 3 different names all of which were correct at some time. • ...
... • Many of the Oncidiinae species have been reclassified, rendering the current judging system when dealing with their hybrids largely based on breeding and difficult to administer technically or logically • Many plants may appear under 2 or 3 different names all of which were correct at some time. • ...
Non-indigenous Rubiaceae grown in Thailand
... was written by Schumann (1902), at the request of J. Schmidt, editor of Flora of Koh Chang. Duplicates of Schmidt’s collections were sent to Berlin for Schumann to work on. Although Schumann had a profound knowledge of Rubiaceae, his treatment, which recognised 55 species in 27 genera, had several s ...
... was written by Schumann (1902), at the request of J. Schmidt, editor of Flora of Koh Chang. Duplicates of Schmidt’s collections were sent to Berlin for Schumann to work on. Although Schumann had a profound knowledge of Rubiaceae, his treatment, which recognised 55 species in 27 genera, had several s ...
Best Management Practices in Ontario
... Common Buckthorn is native to Europe and north-western parts of Asia where it can be found in the understory of oak, oak-beech and ash woods, fens, open areas, disturbed sites and along forest edges. It was introduced in Ontario as an ornamental and windbreak plant in the 1800s after a period of def ...
... Common Buckthorn is native to Europe and north-western parts of Asia where it can be found in the understory of oak, oak-beech and ash woods, fens, open areas, disturbed sites and along forest edges. It was introduced in Ontario as an ornamental and windbreak plant in the 1800s after a period of def ...
066
... brown areas up to 2-3 cm in diameter. Since general foliage feeding is not characteristic of any one species, feeding damage where no insect was present could have been caused by additional species. ...
... brown areas up to 2-3 cm in diameter. Since general foliage feeding is not characteristic of any one species, feeding damage where no insect was present could have been caused by additional species. ...
Programme - Arid Zone Ecology Forum
... (including N, P and K) concentrations were strongly enriched below the canopies of nest trees. Wheat, used as a phytometer, grew more vigorously in soil from trees with nests. Soil δ15N was also higher than that of non-nests sites, being enriched by high δ15N of faecal matter. Despite this, there we ...
... (including N, P and K) concentrations were strongly enriched below the canopies of nest trees. Wheat, used as a phytometer, grew more vigorously in soil from trees with nests. Soil δ15N was also higher than that of non-nests sites, being enriched by high δ15N of faecal matter. Despite this, there we ...
From China to New Mexico: Assessing Goji Berry Qualities for
... Cuttings were placed in 4” flats containing sand, perlite, vermiculite or a commercial media containing vermiculite, perlite and peat. Plants were watered using a mist system regulated at 40 minute intervals for 12 hours each 24 hour period. One third of the cuttings were treated with Indole Butyric ...
... Cuttings were placed in 4” flats containing sand, perlite, vermiculite or a commercial media containing vermiculite, perlite and peat. Plants were watered using a mist system regulated at 40 minute intervals for 12 hours each 24 hour period. One third of the cuttings were treated with Indole Butyric ...
spring zebra - Sharon Wee Creations
... • Frilling tool or skewer • Xacto knife • 2 x egg shaped Styrofoam (about 4 inches tall) • Hot glue gun • Thick wooden dowel • Wooden skewers ...
... • Frilling tool or skewer • Xacto knife • 2 x egg shaped Styrofoam (about 4 inches tall) • Hot glue gun • Thick wooden dowel • Wooden skewers ...
The genus Allium (Liliaceae) - Native Plant Society of New Mexico
... This wild onion is fairly common in the hills and plains of southeastern New Mexico from piñon-juniper woodland down to Chihuahuan Desert grasslands. It is distinctive among the New Mexican species with fibrous outer bulb coats. Portions of its light reddish-brown outer coat are fused into solid pie ...
... This wild onion is fairly common in the hills and plains of southeastern New Mexico from piñon-juniper woodland down to Chihuahuan Desert grasslands. It is distinctive among the New Mexican species with fibrous outer bulb coats. Portions of its light reddish-brown outer coat are fused into solid pie ...
pokok bunga raya
... Abrus, see saga kechil. abu tarah. No plant i~ known to us by this name; but the use recommended in 362 enables us to suggest that abu tarah stands for arang para, abu, meaning ashes, displacing arang, meaning charcoal. The mertajam and pulasan trees, E?·ioglossum edule, Blume, and N ephelium mutabi ...
... Abrus, see saga kechil. abu tarah. No plant i~ known to us by this name; but the use recommended in 362 enables us to suggest that abu tarah stands for arang para, abu, meaning ashes, displacing arang, meaning charcoal. The mertajam and pulasan trees, E?·ioglossum edule, Blume, and N ephelium mutabi ...
Lessons - Upper Kuskokwim
... Willow, alder, and cottonwood are used to smoke fish and for meat preservation. A few species or plant products are still used for medicinal purposes.” (Stokes,1984:305) The past medicinal use of plants by people of the Upper Kuskokwim region has been widespread. According to older residents berries ...
... Willow, alder, and cottonwood are used to smoke fish and for meat preservation. A few species or plant products are still used for medicinal purposes.” (Stokes,1984:305) The past medicinal use of plants by people of the Upper Kuskokwim region has been widespread. According to older residents berries ...
Endozoochory by beetles: a novel seed dispersal
... parasitic plant Cytinus hypocistis, however, possesses some characteristics that may facilitate endozoochory by beetles. By combining a long-term field study with experimental manipulation, we tested whether C. hypocistis seeds are endozoochorously dispersed by beetles. † Methods Field studies were ...
... parasitic plant Cytinus hypocistis, however, possesses some characteristics that may facilitate endozoochory by beetles. By combining a long-term field study with experimental manipulation, we tested whether C. hypocistis seeds are endozoochorously dispersed by beetles. † Methods Field studies were ...
Insect Pests Diseases Common Weeds
... Occurrence: Wintergrass seed germinates in autumn. The plants grow actively throughout winter and seed in spring. The seedheads cause an uneven surface on fine turf such as golf greens. Perennial types of wintergrass can become established in some turf situations. ...
... Occurrence: Wintergrass seed germinates in autumn. The plants grow actively throughout winter and seed in spring. The seedheads cause an uneven surface on fine turf such as golf greens. Perennial types of wintergrass can become established in some turf situations. ...
HAESA, an Arabidopsis leucine-rich repeat receptor kinase, controls
... Patterson 1997). HAESA::GUS expression in the F1 hybrid derived from a cross between the dominant etr1-1 mutant and the HAESA::GUS transgenic (Fig. 1E) is indistinguishable from the transgenic in a wild-type background (Fig. 1C), suggesting that HAESA::GUS expression is independent of ethylene signa ...
... Patterson 1997). HAESA::GUS expression in the F1 hybrid derived from a cross between the dominant etr1-1 mutant and the HAESA::GUS transgenic (Fig. 1E) is indistinguishable from the transgenic in a wild-type background (Fig. 1C), suggesting that HAESA::GUS expression is independent of ethylene signa ...
American Chestnut pub 13-5 - Warnell School of Forestry and
... America. Blight resistance breeding programs spawned a number of partially resistant trees which were planted widely. Old home sites, now covered in woods, may have large hybrid trees growing. Large or old trees do not represent only native American chestnuts, but can be any one of a variety of ches ...
... America. Blight resistance breeding programs spawned a number of partially resistant trees which were planted widely. Old home sites, now covered in woods, may have large hybrid trees growing. Large or old trees do not represent only native American chestnuts, but can be any one of a variety of ches ...
Perovskia atriplicifolia
Perovskia atriplicifolia (/pəˈrɒvskiə ætrɪplɪsɪˈfoʊliə/), commonly called Russian sage, is a flowering herbaceous perennial plant and subshrub. Although not a member of Salvia, the genus of other plants commonly called sage, it is closely related to them. It has an upright habit, typically reaching 0.5–1.2 m (1 ft 8 in–3 ft 11 in) tall, with square stems and gray-green leaves that yield a distinctive odor when crushed, but it is best known for its flowers. Its flowering season extends from mid-summer to as late as October, with blue to violet blossoms arranged into showy, branched panicles.Native to the steppes and hills of southwestern and central Asia, it was introduced to cultivation by Vasily Perovsky in the 19th century. Successful over a wide range of climate and soil conditions, it has since become popular and widely planted. Several cultivars have been developed, differing primarily in leaf shape and overall height; 'Blue Spire' is the most common. This variation has been widely used in gardens and landscaping. P. atriplicifolia was the Perennial Plant Association's 1995 Plant of the Year, and the 'Blue Spire' cultivar received the Award of Garden Merit from the Royal Horticultural Society.The species has a long history of use in traditional medicine in its native range, where it is employed as a treatment for a variety of ailments. This has led to the investigation of its phytochemistry. Its flowers can be eaten in salads or crushed for dyemaking, and the plant has been considered for potential use in the phytoremediation of contaminated soil.