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Wednesday, May 6, 2020 | History

4 edition of Taxonomy of Polygonum section Echinocaulon (Polygonaceae) found in the catalog.

Taxonomy of Polygonum section Echinocaulon (Polygonaceae)

by Chong-Wook Park

  • 17 Want to read
  • 20 Currently reading

Published by New York Botanical Garden in Bronx, N.Y., U.S.A .
Written in English

    Subjects:
  • Polygonum -- Classification.,
  • Plants -- Classification.

  • Edition Notes

    Other titlesEchinocaulon (Polygonaceae)
    StatementChong-Wook Park.
    SeriesMemoirs of the New York Botanical Garden,, v. 47
    Classifications
    LC ClassificationsQK1 .N525 vol. 47, QK495.P78 .N525 vol. 47
    The Physical Object
    Pagination82 p. :
    Number of Pages82
    ID Numbers
    Open LibraryOL2529906M
    ISBN 100893273295
    LC Control Number88005361

    Polygonum perfoliatum belongs to the section Echinocaulon Meisn., which consists of 21 species. Of these, 15 are found in Asia (Park, ). Native species in the United States in this section include Polygonum sagittatum L. and Polygonum arifolium L. (Park, ). Chong-Wook Park has written: 'Taxonomy of Polygonum section Echinocaulon (Polygonaceae)' -- subject(s): Classification, Plants, Polygonum Asked in Earth Sciences, Taxonomy .

    chapters and cited literature, and a subject index. A section of 18 black and white plates of light and scanning electron micrographs is included at the end of the volume. Chong-Wook Park. Taxonomy of Polygonum Section Echinocaulon (Polygonaceae). Memoirs of the New York Botanical Garden Vol. Pp. 82, 36 text-figures incl. Abstract. Seventy-six weed species or species groups are considered in detail by Holm et al. () in their book The World’s Worst Weeds. Glancing down the list of these, it is surprising to see how many of them are the subject of some degree of taxonomic by: 5.

    Polygonum malaicum. Danser & Polygonum auriculatum. Meisn.) (Turner, ). The. ovalifolia. variety is found growing side by side with the. chinensis. variety in the wild population. The medicinal plants from the family Polygonaceae, namely. Persicaria chinensis (L.) var. chinensis (syn. Polygonum chinense. L.), has been chosen as. Two main cell types can be recognized in cross- and longitudinal section, correlated with the straight or undulating outline of the anticlinal walls. No distinction can be made between sections Persicaria, Tovara, Echinocaulon, and Cephalophilon of the genus Persicaria ; all share narrow rectangular cells with undulating anticlinal walls.


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Taxonomy of Polygonum section Echinocaulon (Polygonaceae) by Chong-Wook Park Download PDF EPUB FB2

: Taxonomy of Polygonum Section Echinocaulon (Polygonaceae) (Memoirs of the New York Botanical Garden Vol. 47) (): Chong-Wook Park: BooksAuthor: Chong-Wook Park. Genre/Form: Classification: Additional Physical Format: Online version: Park, Chong-Wook, Taxonomy of Polygonum section Echinocaulon (Polygonaceae).

Taxonomy of Polygonum section Echinocaulon (Polygonaceae). Mem. New York Bot. Gard. Note: = Polygonum sagittatum L. Porcher, M. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource).

Wofford, B. Database of Tennessee vascular plants (on-line resource). References: Iwatsuki, K. et al. Flora of Japan. Park, C.-W. Taxonomy of Polygonum section Echinocaulon (Polygonaceae).

Mem. New York Bot. Gard. Taxonomy of Polygonum section Echinocaulon (Polygonaceae). Mem. New York Bot. Gard. Note: = Polygonum perfoliatum L. Porcher, M. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource).

USDA National Agricultural Library. National Invasive Species Information Center (on-line resource). My Address Book: My Favorites: Distribution Policy: Taxonomy of Polygonum section Echinocaulon (Polygonaceae).

Mem. New York Bot. Gard. Flora of China (English edition). Check other web resources for Polygonum sagittatum L.: ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew ; AGRICOLA. Request PDF | Two new combinations in Persicaria sect.

Echinocaulon (Polygonaceae: Persicarieae) | Persicaria (Linnaeus ) Miller () is a monophyletic genus including about species. The present paper is a report on combined cytological and taxonomical studies of the genus Polygonum in eastern North America, including 25 taxa of the section Polygonum (= Avicularia) and.

A phylogenetic reconstruction of the genus Polygonum based on ITS S-ITS2 rDNA sequences demonstrates the division of Polygonum into several dades, corresponding to: 1) section Duravia.

U.S. National Plant Germplasm System COVID Update, Ma Shipments may be delayed requesting germplasm, scientists should consider their. Vol Issue 3, July/September ISSN: X (Print) Nomenclatural changes in Polygonum section Echinocaulon (Polygonaceae) Chong-wook Park Pages Book Review.

Book Review. A Flora of San Diego County, California. By R. Mitchel Beauchamp. Taxonomy of Polygonum section Echinocaulon (Polygonaceae). Mem. New York Bot. Gard. Ocreae, at least some, foliaceous, green; perianths fleshy and blue in fruit.

2 Persicaria perfoliata. Ocreae chartaceous, brownish; perianths not fleshy and blue in fruit. Comparative achene morphology of Persicaria sect. Cephalophilon and related taxa (Polygonaceae) Korean Journal of Plant Taxonomy Vol.

48 No. 2 Polygonum section Echinocaulon Meisn. Several anatomical characters in leaves were described, and their distribution determined, for species of Polygonum, mostly from herbarium specimens.

Structures surveyed were. Two main cell types can be recognized in cross- and longitudinal section, correlated with the straight or undulating outline of the anticlinal walls. No distinction can be made between sections Persicaria, Tovara, Echinocaulon, and Cephalophilon of the genus Persicaria; all share narrow rectangular cells with undulating anticlinal by: Echinocaulon (≡ Polygonum section Echinocaulon) by habit, the shape of the leaf blade, the apex of the ocreae, the structure of the inflorescences, the indumentum and color of the peduncles, and.

Polygonum section Echinocaulon, first recognized by Meisner (), consists of 21 species which usually occupy moist, marshy, or swampy habitats. The species of section Echinocaulon are found in Asia, eastern North America, South America, eastern Australia, and southeastern Africa, with the center of diversity in eastern Asia.

As part of taxonomic studies of the family Polygonaceae for the Flora Zambesiaca project, two new species from southern tropical Africa are described Persicaria nogueirae S.

Ortiz & Paiva, from Zambia and Angola, and Oxygonum annuum S. Ortiz & Paiva, from Zambia. In addition, two new combinations are proposed Polygonum glomeratum Dammer is transferred to the genus Persicaria as Persicaria Cited by: 6.

Two main cell types can be recognized in cross- and longitudinal section, correlated with the straight or undulating outline of the anticlinal walls.

No distinction can be made between sections Persicaria, Tovara, Echinocaulon, and Cephalophilon of the genus Persicaria: all share narrow rectangular cells with undulating anticlinal by:   Nomenclatural typifications in polygonum section echinocaulon (Polygonaceae) Chong-Wook Park 1 Brittonia vol pages – () Cite this articleCited by: 3.

Taxonomy Order: Polygonales Family: Polygonaceae Subfamily: Polygonideae Tribe: Polygoneae Genus: Polygonum L. Section: Echinocaulon Meisn. Species: Polygonum perfoliatum L. Description Polygonum perfoliatum is an annual vine that can reach m or more in length. The stems are furrowed with short recurved prickles along the ridges.Taxonomy of Polygonum section Echinocaulon (Polygonaceae).

Memoirs of the New York Botanical Garden – Memoirs of the New York Botanical Garden – Google ScholarCited by:   As a result of comprehensive systematic study onPolygonum sectionEchinocaulon, three new nomenclatural changes are made:P.

clarkei stat. et nom. nov.,P. subsagittatum stat. nov., andP. senticosum ifolium stat. nov. This is a preview of subscription content, log in to check : Chong-wook Park.