Priority weeds - Southern Gulf Catchments
... available within the home, office or classroom. It provides a compilation of information and images for the identification of the priority weeds of the region. ...
... available within the home, office or classroom. It provides a compilation of information and images for the identification of the priority weeds of the region. ...
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 ...
Morphological and Anatomical Studies on Thymbra sintenisii Bornm
... compared anatomically and morphologically. Some morphological differences were observed between the 2 subspecies sintenisii and isaurica in the size and density of hairs on the edges of bracts and bracteoles of the leaves on stems. Furthermore, leaf, bract and bracteole sizes clearly differ between ...
... compared anatomically and morphologically. Some morphological differences were observed between the 2 subspecies sintenisii and isaurica in the size and density of hairs on the edges of bracts and bracteoles of the leaves on stems. Furthermore, leaf, bract and bracteole sizes clearly differ between ...
Thrips spp
... (Haplothrips tritici), Cotton (Caliothrips sp). There are about 5,000 described species of thrips. Thrips are tiny insects 0.5 to 12.0 mm long, though most are less than 5 mm long, with piercing mouth parts that can damage most plants and spread different type of diseases. Thrips are small insects, ...
... (Haplothrips tritici), Cotton (Caliothrips sp). There are about 5,000 described species of thrips. Thrips are tiny insects 0.5 to 12.0 mm long, though most are less than 5 mm long, with piercing mouth parts that can damage most plants and spread different type of diseases. Thrips are small insects, ...
Key Plants
... Tall, multiple-stemmed shrub. Alternate, doubly-serrate leaves on whitespeckled twigs. Winter buds stalked. Female catkin is a persistent woody cone on a very short stalk. Juneberries (Amelanchier spp.) Tall shrub, usually with multiple stems. Buds long-tapered, red, and hairy. Leaves alternate, sim ...
... Tall, multiple-stemmed shrub. Alternate, doubly-serrate leaves on whitespeckled twigs. Winter buds stalked. Female catkin is a persistent woody cone on a very short stalk. Juneberries (Amelanchier spp.) Tall shrub, usually with multiple stems. Buds long-tapered, red, and hairy. Leaves alternate, sim ...
Candollea 59 - Ville de Genève
... these when collecting cannot be over-emphasised. Unfortunately, up to present such information is lacking on many herbarium collections although most of those collected by Collenette are well documented in this way. The range of dimensions given below are those typical of most plants. However, even ...
... these when collecting cannot be over-emphasised. Unfortunately, up to present such information is lacking on many herbarium collections although most of those collected by Collenette are well documented in this way. The range of dimensions given below are those typical of most plants. However, even ...
Auxin Is Required for Leaf Vein Pattern in
... nutrients and transfer of fixed carbon are vital for plant survival. The challenge of this material transfer is especially acute in leaves, because this is where most fixed carbon is produced, and because the high surface area to volume ratio can result in significant water loss. Plants solve this p ...
... nutrients and transfer of fixed carbon are vital for plant survival. The challenge of this material transfer is especially acute in leaves, because this is where most fixed carbon is produced, and because the high surface area to volume ratio can result in significant water loss. Plants solve this p ...
Martagon Lilies - North American Lily Society
... a) from 40- 90 cm (15”-3 ft); leaves often appear marbled; flowers mostly orange in color; yellow and red varieties do exist; b) found in China and Korea; c) occurs mostly in limestone hills, in moist places among open woods or herbs. Note: Lilium hansonii, Lilium martagon and Lilium tsingtauense are ...
... a) from 40- 90 cm (15”-3 ft); leaves often appear marbled; flowers mostly orange in color; yellow and red varieties do exist; b) found in China and Korea; c) occurs mostly in limestone hills, in moist places among open woods or herbs. Note: Lilium hansonii, Lilium martagon and Lilium tsingtauense are ...
Taylor-et-al-Zamia-s.. - Cycad Specialist Group
... Evidence is provided substantiating (1) a more taxonomically sound application of the name Zamia skinneri Warsz. ex A.Dietr. to populations of green-emergent, plicate-leaved plants from coastal mainland Bocas del Toro, Panama and (2) the lack of a formal name for the red-emergent, plicate-leaved pla ...
... Evidence is provided substantiating (1) a more taxonomically sound application of the name Zamia skinneri Warsz. ex A.Dietr. to populations of green-emergent, plicate-leaved plants from coastal mainland Bocas del Toro, Panama and (2) the lack of a formal name for the red-emergent, plicate-leaved pla ...
The REVEILLE clock genes inhibit growth of
... the rve3 5 double mutant displays a slightly shorter free-running period than wild ...
... the rve3 5 double mutant displays a slightly shorter free-running period than wild ...
C-Terminal KDEL Sequence of A KDEL-Tailed
... these fusion proteins to the ER (Herman et al., 1990; Wandelt et al., 1992; Herman and Larkins, 1999). This is consistent with the well-known ER retrieval mechanism of KDEL-tailed proteins using the ERD2receptor system. In contrast, KDEL-tailed Cys proteinases such as SH-EP are not artificially KDEL ...
... these fusion proteins to the ER (Herman et al., 1990; Wandelt et al., 1992; Herman and Larkins, 1999). This is consistent with the well-known ER retrieval mechanism of KDEL-tailed proteins using the ERD2receptor system. In contrast, KDEL-tailed Cys proteinases such as SH-EP are not artificially KDEL ...
jasminum - Royal Botanic Gardens, Kew
... can be distinguished from J. polyanthum by its smaller white summer flowers with shorter more rounded corolla lobes. The name dispermum, two seeded, refers to the two seeds in the berry, a character of several species. This species has two main areas of distribution in the wild in the Himalayas. Pla ...
... can be distinguished from J. polyanthum by its smaller white summer flowers with shorter more rounded corolla lobes. The name dispermum, two seeded, refers to the two seeds in the berry, a character of several species. This species has two main areas of distribution in the wild in the Himalayas. Pla ...
Hawkweed Identification - Montana State University Extension
... and kingdevil (H. praealtum) differ in the degrees of pubescence they develop, but there is considerable overlap in these hair characteristics, so numerous individual plants should be examined in order to determine which species forms the infestation. There are three types of hairs that can be forme ...
... and kingdevil (H. praealtum) differ in the degrees of pubescence they develop, but there is considerable overlap in these hair characteristics, so numerous individual plants should be examined in order to determine which species forms the infestation. There are three types of hairs that can be forme ...
Longspine Sandbur - Noxious Weed Control Board of Grant County
... southern U.S. The common name of sandbur refers to the fact that this grass is adapted to porous and sandy soils. The seeds have stiff spiny spines on the burs that can puncture human skin How to identify Longspine Sandbur ...
... southern U.S. The common name of sandbur refers to the fact that this grass is adapted to porous and sandy soils. The seeds have stiff spiny spines on the burs that can puncture human skin How to identify Longspine Sandbur ...
Lesson 2 Seeds
... grow, the cotyledons actually look like leaves as well. They are not as green as the true leaves, but they look very similar to leaves. Because of this, some call the cotyledons the first leaves of the plant. However, they are not true leaves. Plumule is a Latin word that means feather. The plumule ...
... grow, the cotyledons actually look like leaves as well. They are not as green as the true leaves, but they look very similar to leaves. Because of this, some call the cotyledons the first leaves of the plant. However, they are not true leaves. Plumule is a Latin word that means feather. The plumule ...
Life Cycle of flowering Plant
... – Previously, hybridization, the crossing of different varieties or species of plants, was used to produce plants with desirable traits. – Now can just ‘insert the gene” – Can produce plants with • Resistance to disease and herbicides • More nutritious • Ability to make human hormones, clotting fact ...
... – Previously, hybridization, the crossing of different varieties or species of plants, was used to produce plants with desirable traits. – Now can just ‘insert the gene” – Can produce plants with • Resistance to disease and herbicides • More nutritious • Ability to make human hormones, clotting fact ...
The guide (Power Point v. 97 presentation) - CLO-PLA
... Growth of Fragaria viridis, a species combining necessary and additive clonal growth organs. The short epigeogenous rhizome ("a" in the figure) is a necessary clonal growth organ (CGO) and above-ground horizontal rooting stem (stolon) is an additive CGO. The epigeogenous rhizome is formed by perenni ...
... Growth of Fragaria viridis, a species combining necessary and additive clonal growth organs. The short epigeogenous rhizome ("a" in the figure) is a necessary clonal growth organ (CGO) and above-ground horizontal rooting stem (stolon) is an additive CGO. The epigeogenous rhizome is formed by perenni ...
Erythea. a journal of botany, West American and
... visited the Revillagigedo group of islands 250 miles further south. This group consists of Socorro, Clarion, and San Benedicto, and the ...
... visited the Revillagigedo group of islands 250 miles further south. This group consists of Socorro, Clarion, and San Benedicto, and the ...
Notes On Propagation - Australian Plants Society
... These notes were written by Ron Stevens of the Society for Growing Australian Plants (Sutherland Group) in July 1978. They have been retyped in May 2012. Some species listed may not be commonly available now or may have had a name change. ...
... These notes were written by Ron Stevens of the Society for Growing Australian Plants (Sutherland Group) in July 1978. They have been retyped in May 2012. Some species listed may not be commonly available now or may have had a name change. ...
lupinus albus termis x lupinus mutabilis mut. 628
... After a week of development on the basic medium B5, the highest growth was recorded for the hybrid L. termis x L. mutabilis MUT.628 and for L. termis. In the paternal form L mutabilis MUT.628 the size of explants did not exceed 0.5 cm. In explants of all three objects, formation of the first leaf wa ...
... After a week of development on the basic medium B5, the highest growth was recorded for the hybrid L. termis x L. mutabilis MUT.628 and for L. termis. In the paternal form L mutabilis MUT.628 the size of explants did not exceed 0.5 cm. In explants of all three objects, formation of the first leaf wa ...
Plant defence
... Plant–pathogen interactions, particularly those involving biotrophic parasites, are governed by specific interactions between pathogen avr (avirulence) gene loci and alleles of the corresponding plant disease resistance (R) locus. When corresponding R and avr genes are present in both host and patho ...
... Plant–pathogen interactions, particularly those involving biotrophic parasites, are governed by specific interactions between pathogen avr (avirulence) gene loci and alleles of the corresponding plant disease resistance (R) locus. When corresponding R and avr genes are present in both host and patho ...
evolution of plants
... students as well as nonspecialists seeking general information about botany and related sciences. The definition of “plant life” is quite broad, covering the range from molecular to macro topics: the basics of cell structure and function, genetic and photosynthetic processes, evolution, systematics ...
... students as well as nonspecialists seeking general information about botany and related sciences. The definition of “plant life” is quite broad, covering the range from molecular to macro topics: the basics of cell structure and function, genetic and photosynthetic processes, evolution, systematics ...
Quail-Friendly Plants of the Midwest
... cooler than areas with full solar exposure. Bobwhites may also perch on limbs several feet above ground to take advantage of cooling breezes. Escape cover: When threatened by predators, quail seek the shelter of quality escape cover 3 to 12 feet tall. Escape cover is also known as covey headquarters ...
... cooler than areas with full solar exposure. Bobwhites may also perch on limbs several feet above ground to take advantage of cooling breezes. Escape cover: When threatened by predators, quail seek the shelter of quality escape cover 3 to 12 feet tall. Escape cover is also known as covey headquarters ...
A key to selected Fagaceae
... the leaf margin in a short, stubby projection or a long, slender, hairlike structure (bristle). Fruits are one-seeded nuts surrounded basally or enclosed entirely by an involucral cupule of imbricated bracts. Identification techniques in the course placed emphasis on vegetative structures as young t ...
... the leaf margin in a short, stubby projection or a long, slender, hairlike structure (bristle). Fruits are one-seeded nuts surrounded basally or enclosed entirely by an involucral cupule of imbricated bracts. Identification techniques in the course placed emphasis on vegetative structures as young t ...
Woody Plants Database
... Environmental Other: full sun to part shade Moisture Tolerance: Consistently moist, well-drained soil; Occasional periods of dry soil See graphic below ...
... Environmental Other: full sun to part shade Moisture Tolerance: Consistently moist, well-drained soil; Occasional periods of dry soil See graphic below ...
Plant evolutionary developmental biology
Evolutionary developmental biology (evo-devo) refers to the study of developmental programs and patterns from an evolutionary perspective. It seeks to understand the various influences shaping the form and nature of life on the planet. Evo-devo arose as a separate branch of science rather recently. An early sign of this occurred in 1999.Most of the synthesis in evo-devo has been in the field of animal evolution, one reason being the presence of elegant model systems like Drosophila melanogaster, C. elegans, zebrafish and Xenopus laevis. However, in the past couple of decades, a wealth of information on plant morphology, coupled with modern molecular techniques has helped shed light on the conserved and unique developmental patterns in the plant kingdom also.