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Plant Varieties Journal
Plant Varieties Journal

... it is covered by provisional protection. Also it immediately becomes a ‘variety of common knowledge’ and thus may be required by others as a comparator for their applications with a higher application number. Applicants are reminded that they are required to release propagative material for comparat ...
The Genera of ARACEAE Mayo et al 1997
The Genera of ARACEAE Mayo et al 1997

... Cyrtosperma according to Engler, has been reestablished by A. Hay. Hay also recently described Anaphyllopsis from tropical America and Lazarum from Australia. Despite these changes, the total number of genera treated here (105 without Acorus) is much the same as that presented by Engler (108 without ...
A manual of weeds - Weed Science Society of America
A manual of weeds - Weed Science Society of America

... be a feast to color-loving eyes. It is well that most pernicious plants have little beauty to make them desired in the posy beds of the farm home, for, though it is necessary to label some bad weed3 as " escapes from cultivation," they are not numerous nor among the most evil of their kind. ...
Trees of the Balikpapan-Samarinda area, East Kalimantan, Indonesia
Trees of the Balikpapan-Samarinda area, East Kalimantan, Indonesia

... order to control the result we can now also try character 5d. As before only the Euphorbiaceae remain. Every time one selects a new character one actually excludes families.As we use vegetative and thus easily accessible characters only, the result will be - due to large and variabl e families - tha ...
The Plant Identification Manual
The Plant Identification Manual

... Palmate compound- Leaf having four or more lobes, leaflets, or nerves radiating from a single point, arranged as a hand with outstretched fingers Panicle- A loosely branched, pyramidal flower cluster Pinnate compound- A leaf resembling a feather in structure with the parts arranged on both sides of ...
Diffuse and Spotted Knapweed - Colorado State University Extension
Diffuse and Spotted Knapweed - Colorado State University Extension

... is a short-lived perennial, a biennial, or occasionally an annual. It reproduces and spreads from seed. The plant develops a single shoot (stem), 1 to 2 feet tall or more, that is branched toward the top (Figure 1). Grazed plants may produce multiple stems. Rosette and lower shoot leaves are deeply ...
Vines and Climbing Plants of Puerto Rico and the Virgin Islands
Vines and Climbing Plants of Puerto Rico and the Virgin Islands

... Vines can be defined as climbing plants that are rooted in the soil and whose stems are incapable of maintaining themselves erect, so that they need external support. Although the term vine is used to describe any herbaceous or woody climber, it usually denotes an herbaceous climber with limited sec ...
the Catalog!
the Catalog!

... The foundation of the garden and nursery has and will always be the “rhododendron”, some being 50 to 80 years of age, while others are just first graders, or teenagers. Interspersed among this prestigious group is a wonderful selection of magnolias, maples, kalmias, camellias, conifers and a growing ...
The sections of Begonia - Wageningen UR E
The sections of Begonia - Wageningen UR E

... synonyms together with a short description, where possible based on Irmscher (1925). In addition they recorded the type species of each section, and where this was not yet available, they indicated a lectotype species for accepted as well as rejected section names. Of both publications a revised edi ...
Floriculture Test Bank B
Floriculture Test Bank B

... ____ 56. Hanging method, covering method, treating with glycerin, pressing, making potpouri and commercial freeze drying are all methods to _______ or ______ plant materials. a. grow, respiration c. dry, preserve b. dry, create d. grow, preserve ...
Orchids - Jardim Therapy
Orchids - Jardim Therapy

... various national TV shows and writes extensively, authoring many articles for horticultural trade and consumer magazines. His second book, Fragrant Orchids, will be released in the fall of 2005. Steve is now president of his own horticultural consulting firm, where he works with various horticultura ...
U Tech Glossary - Genesis Nursery
U Tech Glossary - Genesis Nursery

... actinomorphic adj. (Greek aktis, ray & morphe, form) Descriptive of a flower or set of flower parts which can be cut through the center into equal & similar parts along two or more planes; ‚having radial symmetry or radially symmetrical; ƒcapable of being bisected into two or more similar planes ...
August - Joy Creek Nursery
August - Joy Creek Nursery

... The catalogue number indicates the plant size that we ship. An entirely numeric number indicates a plant grown in a 4-inch pot or an equivalent division/propagation unit. A “-1” at the end of a catalogue number indicates the nursery industry equivalent of a 5 ½- inch container or a number one divisi ...
CHAPTER 12  SPECIES TREATMENT (Enumeration of the
CHAPTER 12 SPECIES TREATMENT (Enumeration of the

... Vegetative reproduction: Cyrtanthus falcatus is a prolific sprouter from the base, forming dense clusters. The many bulbs are a successful vegetative dispersal strategy, with ledges and crevices continuously being populated with clones, ensuring long-term survival on the cliffs. CONSERVATION STATUS ...
Items List (Summary) - Headford Propagators
Items List (Summary) - Headford Propagators

... Deciduous redish purple foliage turn bright red in Autumn. Mass of tiny yellow flowers in Spring followed by red berries. Trims well. H 1.5m Pink and red dappled variegated Barberry. Very ornamental. Spreading, shrub. Leathery grey/green leaves. Bright yellow daisy flowers. H & W 60cm -100cm Maori o ...
Seed deScriptionS 2015
Seed deScriptionS 2015

... Favorites for over 100 years, Lemon cukes effortlessly produce loads of fruit just the color, size and shape of pale lemons. They have a mild, sweet flavor, crisp texture and non-bitter, thin skins. ...
Southern Plants
Southern Plants

... We do feel, however, that you will find most of what you need and many new and useful surprises. At this time no more applicable general reference can be found. The true list of our many contributors became formidable. Acknowledgment of each individual who helped was ultimately perilous, so many wer ...
Polydamas Swallowtail, Gold Rim, Tailless Swallowtail, Battus
Polydamas Swallowtail, Gold Rim, Tailless Swallowtail, Battus

... pollen—a phenomenon known as protogyny (from the Greek roots proto [first] and gyne [female]). During the first day of bloom, the flowers are attractive usually to small flies (often but not always scuttle flies in the family Phoridae [Hall and Brown 1993]) which enter the flowers carrying pollen fr ...
The Jepson Manual: Vascular Plants of California, Second Edition
The Jepson Manual: Vascular Plants of California, Second Edition

... in circle; blade generally pinnate or ± palmate-pinnate (see Adiantum), often >= 2-compound, abaxially often with glands, ± powdery exudate, hairs, or scales; segments round, oblong, fan-shaped, or other, veins generally free. Sporangia: in sori or not, marginal, submarginal, or along veins, covered ...
EB1579-Landscape Plants for the Inland
EB1579-Landscape Plants for the Inland

... rot. Attractive foliage. White, nodding, fragrant flowers bloom in late April through July. Limited availability, usually through catalogs. Can be started from seed. Space 12" apart. ...
RHS Hanburyana Volume 1
RHS Hanburyana Volume 1

... this cross had arisen from a single plant and the authors went on to suggest that it was better described as a cultivar. Instead of choosing an original name for the clone, they reused the hybrid binomial epithet and thus gave it the name ‘Blakeana’. Their taxonomic disposition caused them to regard ...
Checklist of ornamental Allium species and
Checklist of ornamental Allium species and

... It was compiled using recent catalogues (printed ones and in electronic form), and other kinds of offers of plant and bulb traders. These sources were especially analyzed for ornamental properties. Species and cultivars solely offered as vegetables, spice or medical plants were ignored, but those wi ...
Glossary of Botanical Terms Used in the OpenKey Project
Glossary of Botanical Terms Used in the OpenKey Project

... Berry – [Fruits] {type} A fleshy fruit that does not split open at maturity (indehiscent), with few or more seeds (rarely just one), the seeds without a stony covering; the flesh may be more or less homogenous or with the outer portion more firm or leathery; as grapes (Vitis). (Compare with drupe.) ...
wood, trees, shrubs - Health Kinesiology Training Home Page
wood, trees, shrubs - Health Kinesiology Training Home Page

... that of the W OODS list in the Stage 6 Manual. Certainly most of the items on this list are included on the Stage 6 list, but you may find unique items on either. Notice how there are headings and sub-headings. The sub-headings are obviously related directly to the “bigger” heading above. You will s ...
ONLINE JOURNAL - Passiflora Online
ONLINE JOURNAL - Passiflora Online

... Passiflora acuminata, can be found at Manaus, further down river at Obidos and north of Manaus at Presidente Figueiredo. Also at the town of Presidente Figueiredo were 2 more candidates for series Laurifoliae. Petiole glands were at the middle for one and below the middle for the other, both without ...
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Flower



A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen.In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.
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