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haustorium - Old Dominion University
haustorium - Old Dominion University

... Since then, numerous studies have shown that strigolactones are secondary metabolites, produced and exuded from the roots, which act as stimulators of seed germination in parasitic plants, including Striga and Orobanche (reviewed by Xie et al., 2010). In plants, similarly to other plant hormones, st ...
970 KB - California Academy of Sciences
970 KB - California Academy of Sciences

... sequenced as in Fritsch et al. (2001) with primers from Olmstead et al. (1992), the 3′-ndhF region as in Fritsch et al. (2004), as modified from Clausing and Renner (2001), with primers from Olmstead and Sweere (1994), and the ITS, trnL-trnF, and matK/3′-trnK regions as in Wang et al. (2004) with pr ...
DROUGHT TOLERANT Native Plants
DROUGHT TOLERANT Native Plants

... Native Plants for Shady Areas American Beautyberry (Callicarpa americana) deciduous shrub, 4 to 8 feet height; This shrub has a sprawling effect and does quite well in the shade. Although this shrub prefers moist, well-drained soil, it can withstand drought conditions with minimal watering. Beautyb ...
Sweet Gum - Herrin High School
Sweet Gum - Herrin High School

... veined, have five to seven lobes, and the margins are finely serrated. They are usually between four and six inches across and are a shiny green on top. When crushed, they are aromatic. ...
Rostrata Stewartia*
Rostrata Stewartia*

... lines. It grows at a slow rate, and under ideal conditions can be expected to live for 70 years or more. This tree performs well in both full sun and full shade. It requires an evenly moist well-drained soil for optimal growth, but will die in standing water. It is very fussy about its soil conditio ...
PDF view - Woody Plants Database
PDF view - Woody Plants Database

... Size: Shrub < 4 feet, Groundcover ...
Plant List - Wishing Star Farm NJ
Plant List - Wishing Star Farm NJ

... “The most lemony,” heirloom variety; white flower bracts used in bouquets Mild, sweet Thai basil, w/hint of anise, green leaves can be steamed Purple, large leaf, sweeter than Genovese, use in salads or as a garnish “Calypso” is an improved variety grown for its leaves & slow to bolt; annual used in ...
The Ipomoea trifida Complex Closely Related to Sweet Potato
The Ipomoea trifida Complex Closely Related to Sweet Potato

... establish a taxonomic system of Ipomoea species from each viewpoint. Reports from Van Ooststroom (1953), Verdcourt (1963) and Austin (197£) appear to be most useful since these authors investigated the interrelationship and geographical distribution of wild relatives closely related to sweet potato. ...
Vine Crops - Great Lakes Fruit, Vegetable and Farm Market EXPO
Vine Crops - Great Lakes Fruit, Vegetable and Farm Market EXPO

... Materials and Methods The degradable mulches included in this evaluation were a 0.6 mil clear and a 0.6 mil black biodegradable mulch (trade name BioTelo) from Dubois Agrinovation, Quebec, Canada; a 0.9 mil clear and a 0.9 mil black photodegradable mulch from Poly Expert Inc., Quebec, Canada; and a ...
Lecture #7
Lecture #7

... • guard cells & stomata: upper and lower epidermis have stomata • upper surface has fewer stomata if any at all • trichomes – provide shade to the upper surface (deflects sunlight) and slow water loss through the stomata on the lower surface • also make it difficult to eat the leaf by insects ...
35 Molecular Breeding of Flower Color  Kin-Ying To
35 Molecular Breeding of Flower Color Kin-Ying To

... (http://www.ncbi.nlm.nih.gov/BLAST/). The threedimensional structure of the CHS enzyme suggests that four residues (Cys164, Phe215, His303 and Asn336) participate in the multiple decarboxylation and condensation sites (Ferrer et al. 1999), and we found that these four catalytic residues and the rele ...
NEMASYS GROW YOUR OWN PACK – www.marshalls
NEMASYS GROW YOUR OWN PACK – www.marshalls

... winter, pupate and the life cycle starts again in the spring. Two further generations can appear during the year. The first and worst attack occurs early in the planting season; subsequent attacks are in autumn and winter in mild seasons. Cabbage Root Fly - The Cabbage Root Fly is a pest of all bras ...
10 Easy Wildflowers—Your Guide to Florida Native Wildflowers for
10 Easy Wildflowers—Your Guide to Florida Native Wildflowers for

... If you want wildflowers to persist on their own in your landscape, you’ll need to allow for self-seeding, especially for annual or short-lived species. Keep open, lightly mulched areas available for seed to germinate. You also can collect seed and plant it where you want it. When seeds germinate, yo ...
[Jane] This is But Why
[Jane] This is But Why

... colors really is flowers are an attractant. They're trying to put on a show. It's like a beauty show. It’s like, come see me! Come see me! And so they're trying to attract the bees, the butterflies, the hummingbirds, all those insects and creatures that will pollinate them. And we talked about polli ...
Dune Building Plants
Dune Building Plants

... You can see tall wormwood in many sizes along the eastern Lake Ontario dunes. This plant ranges from 4 to 40 inches tall. It begins growing in early summer, producing a small seedling with lacy light gray-green leaves. With multiple physical stages, it may seem like the important processes are occur ...
PDF view - Woody Plants Database
PDF view - Woody Plants Database

... Light: Full sun, Part shade ...
ornamental attributes of the natural variants of cordyline australis
ornamental attributes of the natural variants of cordyline australis

... by Godley (1972) when there was very little information about geographic patterns of genetic variation of New Zealand species. Just how finely tuned these patterns are is made clear by this study of C. australis. The results emphasize the subtle adaptation that is required to allow a perennial speci ...
CLiMBiNG PLANTS - Garden Artistry
CLiMBiNG PLANTS - Garden Artistry

... Y abiding childhood memory, as a five-year-old in Auckland, is of the lack of fences between properties. I loved the freedom of being able to run to neighbour’s homes in a continuous, enormous, safe backyard. Moving to a new home in Christchurch I was so disappointed to discover everyone had high wo ...
Plants
Plants

... The first photosynthetic organisms were bacteria that lived in the water. So, where did plants come from? Evidence shows that 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 the ...
plant evolution and development in a post-genomic context
plant evolution and development in a post-genomic context

... the angiosperms, as it prevents the sporophyte from producing a nutritious seed if there is no embryo to nourish. By contrast, gymnosperms produce wasteful reproductive structures even if fertilization has not occurred. In addition, because these genes are imprinted and the paternal copy is not expr ...
tundra
tundra

... about 9-12 pounds. They have short ears and they’re fur changes color with the seasons. They are brown during the summer, white during the winter and they’re ears are tipped with black all year. The arctic hare lives in groups on rocky slopes and upland tundra. They mostly eat willow, but they also ...
Arabidopsis SUPERMAN gene in transgenic tobacco plants Original Article
Arabidopsis SUPERMAN gene in transgenic tobacco plants Original Article

... bAverage calculated from 20 measurements on the 10th internode cAverage calculated from 10 flowers dAverage calculated from 20 measurements per flower, over 3 flowers per plant A similar analysis was performed for corolla tubes (Table 2). In T0 plants, the epidermal cell length was significantly sho ...
By Gertrud Konings Agaves are not cacti. They are, however, like
By Gertrud Konings Agaves are not cacti. They are, however, like

... feature that often leads to bed formation. The offshoots provide an easy way of propagation for the plants, since they flower only once at the end of their lives and then die, which led to their common name century-plant. They belong to the family Agavaceae (Century-Plant Family) and are indigenous ...
Insects
Insects

... Insect Pest Management • Insects – 1.5 - 30 million species – Most Insects are not pests “For 150 million years, insects have served as the sexual handmaidens to the flowering plants. Most plants on earth cannot reproduce without them. When the bugs fly from flower to flower for the nectar, some of ...
Chanticleer Ornamental Pear
Chanticleer Ornamental Pear

... Chanticleer Ornamental Pear is clothed in stunning clusters of white flowers with purple anthers along the branches in mid spring before the leaves. It has dark green foliage throughout the season. The glossy heart-shaped leaves turn an outstanding deep purple in the fall. The fruits are yellow pome ...
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Plant physiology



Plant physiology is a subdiscipline of botany concerned with the functioning, or physiology, of plants. Closely related fields include plant morphology (structure of plants), plant ecology (interactions with the environment), phytochemistry (biochemistry of plants), cell biology, genetics, biophysics and molecular biology.Fundamental processes such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed germination, dormancy and stomata function and transpiration, both parts of plant water relations, are studied by plant physiologists.
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