![Glossary of Botanical Terms Used in the OpenKey Project](http://s1.studyres.com/store/data/009567971_1-868d078d872e866c4e1dc103a9e023ba-300x300.png)
Glossary of Botanical Terms Used in the OpenKey Project
... Bark – The outermost layer of a woody stem, usually with one or more corky layers that prevent water loss and protect the inner living tissues from mechanical damage. [modified from W&K, p. 587] Basal (1) – At or very near the base of a plant structure. [modified from K&P, p. 20] Basal (2) – [Leaves ...
... Bark – The outermost layer of a woody stem, usually with one or more corky layers that prevent water loss and protect the inner living tissues from mechanical damage. [modified from W&K, p. 587] Basal (1) – At or very near the base of a plant structure. [modified from K&P, p. 20] Basal (2) – [Leaves ...
STUDIES ON CRUCIFERAE: X. CONCERNING SOME WEST
... difference consisted of a sparser indumentum in the former, but die trichomes themselves —adpressed in the direction of the leaf apex — were identical for both. The same was true for the general facies of the plant, leaf shape, flower color and size, raceme elongation, perennial habit, etc. At the f ...
... difference consisted of a sparser indumentum in the former, but die trichomes themselves —adpressed in the direction of the leaf apex — were identical for both. The same was true for the general facies of the plant, leaf shape, flower color and size, raceme elongation, perennial habit, etc. At the f ...
Ecological importance of ferns - Beck-Shop
... that are weedy colonizers. Introduced fern species have displaced native plants in some parts of the world. Successful control measures for invading species, as well as the conservation of rare ferns, have an important role in many natural ecosystem management strategies and require a thorough under ...
... that are weedy colonizers. Introduced fern species have displaced native plants in some parts of the world. Successful control measures for invading species, as well as the conservation of rare ferns, have an important role in many natural ecosystem management strategies and require a thorough under ...
Ecological importance of ferns - Assets
... that are weedy colonizers. Introduced fern species have displaced native plants in some parts of the world. Successful control measures for invading species, as well as the conservation of rare ferns, have an important role in many natural ecosystem management strategies and require a thorough under ...
... that are weedy colonizers. Introduced fern species have displaced native plants in some parts of the world. Successful control measures for invading species, as well as the conservation of rare ferns, have an important role in many natural ecosystem management strategies and require a thorough under ...
Lowry_okstate_0664M_10845
... Written in more or less traditional thesis format, Chapter II offers a taxonomic treatment of the genus Quercus in Oklahoma which is to be incorporated in the forthcoming Flora of Oklahoma. The taxonomic keys for the sections and species of the genus have already been inserted in Keys and Descriptio ...
... Written in more or less traditional thesis format, Chapter II offers a taxonomic treatment of the genus Quercus in Oklahoma which is to be incorporated in the forthcoming Flora of Oklahoma. The taxonomic keys for the sections and species of the genus have already been inserted in Keys and Descriptio ...
Deciphering angiosperm origins
... which resembles the pollen of extant genus Ascarina of the Chloranthaceae57 . It is not yet known if other organs of the plant that produced this pollen too had angiospermoid characters; primitive chloranthaceous fruits though have been found associated with similar pollen in the Middle Cretaceous o ...
... which resembles the pollen of extant genus Ascarina of the Chloranthaceae57 . It is not yet known if other organs of the plant that produced this pollen too had angiospermoid characters; primitive chloranthaceous fruits though have been found associated with similar pollen in the Middle Cretaceous o ...
Brazilian Pepper Management Plan for Florida
... in Florida can be attributed to plant enthusiast Dr. George Stone (Morton, 1978). In 1926, while residing in Punta Gorda on the west coast of Florida, he reportedly raised hundreds of plants. These seedlings were then distributed among his friends and many were planted along city streets (Morton, 19 ...
... in Florida can be attributed to plant enthusiast Dr. George Stone (Morton, 1978). In 1926, while residing in Punta Gorda on the west coast of Florida, he reportedly raised hundreds of plants. These seedlings were then distributed among his friends and many were planted along city streets (Morton, 19 ...
Review: Nutrient loading of developing seeds
... However, exceptions to this generalisation exist, as illustrated by predominant allocation of biomass into maternal fibre cells of cotton seeds (Ruan 2005). During the storage phase, nutrients are partitioned between endosperm and embryo. In non-endospermic seeds of dicots the endosperm functions as ...
... However, exceptions to this generalisation exist, as illustrated by predominant allocation of biomass into maternal fibre cells of cotton seeds (Ruan 2005). During the storage phase, nutrients are partitioned between endosperm and embryo. In non-endospermic seeds of dicots the endosperm functions as ...
Plant Structures
... weed, but to others it is an attractive aquarium plant • This plant exhibits developmental plasticity, the ability to alter itself in response to its environment ...
... weed, but to others it is an attractive aquarium plant • This plant exhibits developmental plasticity, the ability to alter itself in response to its environment ...
... Plateau and Mojave Desert regions. This same study also refuted the long-held assumption that olackbrush was a paleoendemic species, generally lacking in genetic variation (Stebbins 1972; Stebbins and Major 1965). The assumption was based primarily on the fact that the genus is monotypic with few cl ...
MIDWEST REGIONAL HOSTA SOCIETY NEWSLETTER
... into new eyes. A key feature of this process is determining the base of the cutting zone or the line where the horizontal cut is to be made. Simply put, if the leaves fall apart after you make the cut, the cut is too high. Also, you do not want to cut through the middle of the rhizome. Bill demonstr ...
... into new eyes. A key feature of this process is determining the base of the cutting zone or the line where the horizontal cut is to be made. Simply put, if the leaves fall apart after you make the cut, the cut is too high. Also, you do not want to cut through the middle of the rhizome. Bill demonstr ...
Chapter 8 Restoration Strategies - Garry Oak Ecosystems Recovery
... 8.1.2 Role of Social and Cultural Attributes of Garry Oak Ecosystems Garry Oak ecosystems were maintained by the activities of First Nations prior to the arrival of Europeans (Chapter 2: Distribution and Description and Chapter 3: Natural Processes and Disturbance). Complex social and cultural pract ...
... 8.1.2 Role of Social and Cultural Attributes of Garry Oak Ecosystems Garry Oak ecosystems were maintained by the activities of First Nations prior to the arrival of Europeans (Chapter 2: Distribution and Description and Chapter 3: Natural Processes and Disturbance). Complex social and cultural pract ...
Molecular regulation of seed and fruit set
... the existing crop databases, and new models are starting to be used in fruit and seed set studies. Seed and fruit set: at the heart of food security Seed and fruit are the key yield components in most crop species. As such, their development has been researched extensively for decades. In broad term ...
... the existing crop databases, and new models are starting to be used in fruit and seed set studies. Seed and fruit set: at the heart of food security Seed and fruit are the key yield components in most crop species. As such, their development has been researched extensively for decades. In broad term ...
A Landowner`s Guide for Restoring and Managing Oregon White
... a species. The availability of habitat elements is assumed to have a significant effect on the survival, growth, and reproduction of wildlife. Habitat Structure: See Vegetation Structure. Habitat Type: A group of plant communities sharing similar characteristics such as species composition and wildlif ...
... a species. The availability of habitat elements is assumed to have a significant effect on the survival, growth, and reproduction of wildlife. Habitat Structure: See Vegetation Structure. Habitat Type: A group of plant communities sharing similar characteristics such as species composition and wildlif ...
interaksi ekologis dalam manajemen agroekosistem
... AGRO-EKOSISTEM Complex nature of an agriculture system, illustrated by the C-N cycle. ...
... AGRO-EKOSISTEM Complex nature of an agriculture system, illustrated by the C-N cycle. ...
Gunnera at Cloudbridge Nature Reserve
... Gunnera is recognized by its single unbranched petiole emerging from a ligule-covered base at soil level. The leaves range in size from a few centimeters to three meters across and are often described as rhubarb-like thus creating the common name, Giant Rhubarb. It has also been dubbed Poor Man’s Um ...
... Gunnera is recognized by its single unbranched petiole emerging from a ligule-covered base at soil level. The leaves range in size from a few centimeters to three meters across and are often described as rhubarb-like thus creating the common name, Giant Rhubarb. It has also been dubbed Poor Man’s Um ...
Dear Gardening Friends, With a new year, a new
... greener energy, greener technologies, greener lifestyles, we predict even more emphasis on growing your own food. “Buy Locally Owned”, “Shop the Neighbourhood”, what could be closer than your own backyard. Since 1992, Terra Edibles has been providing home gardeners with organically grown seeds for t ...
... greener energy, greener technologies, greener lifestyles, we predict even more emphasis on growing your own food. “Buy Locally Owned”, “Shop the Neighbourhood”, what could be closer than your own backyard. Since 1992, Terra Edibles has been providing home gardeners with organically grown seeds for t ...
Spiny Pigweed - Purdue Extension
... has good activity (approximately 80-90 percent control) and can be used in the seedling year. However, although many annual pigweeds respond similarly to herbicides, spiny pigweed may not always react to herbicides the same way as smooth pigweed. Work done specifically on spiny pigweed in alfalfa su ...
... has good activity (approximately 80-90 percent control) and can be used in the seedling year. However, although many annual pigweeds respond similarly to herbicides, spiny pigweed may not always react to herbicides the same way as smooth pigweed. Work done specifically on spiny pigweed in alfalfa su ...
Non-Consumptive Effects of Spiders and Ants: Does Fear
... Most animals suffer from predators. Besides killing prey, predators can affect prey physiology, morphology and behaviour. Spiders are among the most diverse and frequent predators in terrestrial ecosystems. Our behavioural arena experiments revealed that behavioural changes under spider predation ri ...
... Most animals suffer from predators. Besides killing prey, predators can affect prey physiology, morphology and behaviour. Spiders are among the most diverse and frequent predators in terrestrial ecosystems. Our behavioural arena experiments revealed that behavioural changes under spider predation ri ...
ReimerSeeds.com Electronic Catalog Category: Habanero Hot
... Plant produces high yields of 1" long by ½" wide wrinkled hot peppers. Peppers are very hot and Copyright 2003 Reimer turn from green, to light yellow, to No part of this catalog (including photos and images) may be reproduced, stored in a retrieval system, or transmitted in any form, electronicall ...
... Plant produces high yields of 1" long by ½" wide wrinkled hot peppers. Peppers are very hot and Copyright 2003 Reimer turn from green, to light yellow, to No part of this catalog (including photos and images) may be reproduced, stored in a retrieval system, or transmitted in any form, electronicall ...
biolief 2011 - conference program and abstract book[1]
... © Grupo de Investigación y Educación en Temas Ambientales (GrIETA) This publication can be reproduced in whole or in part and in any form for educational or non-profit purposes without permission from the copyright holder, provided acknowledgement of the source is made. No commercial use of this pub ...
... © Grupo de Investigación y Educación en Temas Ambientales (GrIETA) This publication can be reproduced in whole or in part and in any form for educational or non-profit purposes without permission from the copyright holder, provided acknowledgement of the source is made. No commercial use of this pub ...
How You Can Help! Bog Basics! What is a bog? a) A place for ice
... Salal, Labrador Tea, Skunk Cabbage, Sundew, Sphagnum Moss. ...
... Salal, Labrador Tea, Skunk Cabbage, Sundew, Sphagnum Moss. ...
INHERITANCE OF CHLOROPHYLL CHARACTERS IN
... interrelation in sorghum, sufficient evidence is a t hand to point to a parallelism with many of the chlorophyll deficiencies found in maize. Excepting maize, the seedling characters concerned with chlorophyll reduction so far found in sorghum are probably more extensive and numerous than those yet ...
... interrelation in sorghum, sufficient evidence is a t hand to point to a parallelism with many of the chlorophyll deficiencies found in maize. Excepting maize, the seedling characters concerned with chlorophyll reduction so far found in sorghum are probably more extensive and numerous than those yet ...
Sedges cover - Alaska Center for Conservation Science
... scientists and naturalists. We also hope that this guide will further the involvement and education of the public in the wetland protection process, by furnishing them an accessible means to help appreciate, identify and evaluate wetlands. ...
... scientists and naturalists. We also hope that this guide will further the involvement and education of the public in the wetland protection process, by furnishing them an accessible means to help appreciate, identify and evaluate wetlands. ...
Perovskia atriplicifolia
![](https://en.wikipedia.org/wiki/Special:FilePath/Russian_sage_by_RO_IV.jpg?width=300)
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.