Najas graminea

TaxID: 463889

Basic Information

Najas graminea

Naiad, Ricefield Waternymph

Najas graminea, also known as ricefield water-nymph is a species of aquatic plant found in freshwater habitats, especially still or slow-moving waters, like ponds and rice fields. It grows to a maximum length of 30 cm. The flowers are monoecious. The flowering season is from July to September. The natural distribution of this annual plant covers most of Africa as well as the Middle East, Central Asia, East Asia, Southeast Asia, New Guinea, New Caledonia and northern Australia. It has become naturalized in Spain, Italy, Bulgaria, Crimea and California. This plant is also commercialized in the aquarium trade.

from Wikipedia

Taxonomic Information

Eukaryota

Streptophyta

Magnoliopsida

Alismatales

Hydrocharitaceae

Najas

graminea

Unclassified

Photos (5 photos)

Najas graminea
c
(c) 廖顯淳@BY-NC
Najas graminea
c
(c) Tse Chung Yi@BY-NC
Najas graminea
c
(c) Tse Chung Yi@BY-NC
Najas graminea
c
(c) 新北市生態服務給付(上傳)@BY-NC
Najas graminea
c
(c) Tse Chung Yi@BY-NC

Morphological Features

No morphological description available.

Host Plants (0 host plants)

Data sources: EPPO Global Database and relevant literature.

No host plants available.

Quarantine Status (2 records)

Data sources: IPPC website and national quarantine websites; verified by human review.

Country Status Year Added
Argentina Absent 2019
Peru Absent —

Distribution (33 countries)

Data Sources: EPPO Global Database and GBIF.

33
Present
0
Absent
0
Unknown/Other
Country Status State
Australia Present —
Burkina Faso Present —
Central African Republic Present —
China Present —
Cameroon Present —
Democratic Republic of the Congo Present —
Spain Present —
France Present —
United Kingdom Present —
Guinea Present —
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Distribution Map (Latitude and longitude coordinates sourced from GBIF.)

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Genomes (0 records)

Data source: NCBI.

No genome records available.

Transcriptomes (0 records)

Data source: NCBI.

No transcriptome records available.

DNA Barcodes (11 records)

View all

Data source: BOLD.

Process ID BIN Marker Length Country Date Lat/Lon Sequence
ITSAL4204-14 - ITS2 328 - - -
ITSAL4203-14 - ITS2 328 - - -
ITSAL4202-14 - ITS2 328 - - -
ITSAL4201-14 - ITS2 328 - - -
ITSAL4200-14 - ITS2 328 - - -
ITSAL4199-14 - ITS2 328 - - -
GBITS67062-21 - ITS 749 - - -
GBITS3340-21 - ITS 751 Thailand - -
GBITS3339-21 - ITS 758 France 1995-07-27 -
GBITS3338-21 - ITS 702 Myanmar - -
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Literature