The genus Elodea Richard in Michaux was first published in 1803 (Fl. Bor.-Am. 1: 20, 1803), based upon the single species. E. Canadensis from Montreal, Quebec, Canada.
St. John Harold
doaj
The vulnerable seagrass Halophila beccarii Aschers. (Hydrocharitaceae) from Malaysia
Halophila beccarii Aschers. is a small, vulnerable seagrass species found throughout the Indo-West Pacific. In Malaysia, its distribution is highly fragmented and faces increasing threats from human activities and natural disturbances.
Muta Harah Zakaria +3 more
doaj +1 more source
Utilisation agricole de plantes aquatiques, notamment en tant qu'amendement des sols, dans la province de Thua Thien Hue, Centre Vietnam. 1. Inventaire, abondance et caractérisation chimique des plantes aquatiques disponibles localement [PDF]
Agricultura Use of Aquatic Plants, mainly as Soil Amendment, in the Thua Thien Hue Province, Central Vietnam. 1. Inventory, Abundance and Chemical Characterization of Collected Plants.
Ancion, PY. +5 more
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Hubungan Kelimpahan Fitoperifiton Dengan Konsentrasi Nitrat Dan Ortofosfat Pada Daun Enhalus Acoroides Di Perairan Pantai Jepara [PDF]
Padang lamun merupakan tempat naungan, mencari makan dan berkembangbiak berbagai biota air termasuk fitoperifiton. Fitoperifiton mempunyai peranan penting sebagai salah satu penentu produktivitas primer di lingkungan lamun. Penelitian ini bertujuan untuk
Apriliana, A. (Ade) +2 more
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Comparative Efficacy of Diquat for Control of Two Members of the Hydrocharitaceae: Elodea and Hydrilla [PDF]
The submersed plants hydrilla (Hydrilla verticillata (L.f.) Royle) and elodea (Elodea canadensis Rich.) are both members of the Hydrocharitaceae family and cause problems in waterways throughout the world.
Getsinger, Kurt D. +2 more
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Struktur Komunitas Lamun Di Perairan Pesisir Manokwari [PDF]
The study was done from July to October 2007 by line transect method, plots, and exploration survey. There were eight species found in this study were grouped into pioneer group (Cymodocea rotundata, Halodule pinifolia, Halodule uninervis, Halophila ...
Djokosetiyanto, D. (D) +2 more
core +2 more sources
Comparative morphology and vascularisation of the gynoecium in Stratiotes aloides and Hydrocharis morsus-ranae hare been studied. The gynoecium is syncarpous, with synascidiate, symplicate, hemisymplicate and asymplicate zones, first three zones are ...
S. V. Izmestieva, A. V. Odintsova
doaj +1 more source
Vegetation of Culgoa National Park, central northern New South Wales [PDF]
The vegetation of Culgoa National Park (22 986 ha in area; 29°15’ S, 147°15’ E) in the central north of New South Wales, approximately 40 km west of Goodooga and adjoining the NSW/Queensland border, is described. Six vegetation communities are delineated
Hunter, John T.
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Ottelia acuminata var. songmingensis is an Endangered freshwater submerged macrophyte occupying only a portion of a stream ca. 300 meters long in Songming County of the Yunnan Province, China.
Jian-Ling Guo +4 more
doaj +1 more source
Current distribution and conservation of Najas tenuissima (Hydrocharitaceae)
Najas tenuissima (Hydrocharitaceae) is an endangered relict species with a disjunctive range in Eastern Europe, in the Urals, in Siberia and Kazakhstan, and in the Far East, in Japan.
Elena V. Vargot +3 more
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