Cyperaceae taxon details
Carex kamagariensis K.Okamoto
1693844 (urn:lsid:marinespecies.org:taxname:1693844)
accepted
Species
terrestrial
1965. <em>Bull. Okayama Coll. Sci.</em> 1.
page(s): 66 [details]
page(s): 66 [details]
Holotype , geounit Honshu
Holotype, geounit Honshu [details]
Description Herbs perennial, basal sheath fibrous, culms densely caespitose, 20−40cm tall, reddish or brownish near the base, with...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Okayama Coll. Sci. 1: 66 (1965). to Bull. Okayama Coll. Sci. 1:...
Description Herbs perennial, basal sheath fibrous, culms densely caespitose, 20−40cm tall, reddish or brownish near the base, with old leaves usually persisting, leaves shorter than culms, 1.5−3.0mm wide, usually flat, pale green, scabrous along the margins. Terminal spike staminate, linear cylindrical or lanceolate, 1.0−3.0cm long, 1.5−3.0mm wide, lateral spike pistillate narrowly cylindrical, subsessile or shortly pedunculate, 0.5−2.5cm long, 2.0mm wide. lateral spike number 1-2, Staminate scales pale brown, oblong, margins entirely white membranous, 2.5−4.5mm long, 1.5−2.0mm wide, apex obtuse or rounded. Pistillate scales pale green, obovate, margins entirely white membranous, 2.0−2.5mm long, slightly shorter than the perigynia, apex acuminate, long aristate; arista 2.0− 3.0mm long. Perigynia fusiform, 2.5−3.0mm long, pale green, puberulent, multiveined, the beak bidentate, margin scabrous. Achenes ellipsoid to obovate at maturity, trigonous, 1.5−2.0 mm long, about 1mm wide, dark brown, angles shallowly constricted at middle, apex annulated, stigmas 3. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Okayama Coll. Sci. 1: 66 (1965). to Bull. Okayama Coll. Sci. 1:...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Okayama Coll. Sci. 1: 66 (1965). to Bull. Okayama Coll. Sci. 1: 66 (1965), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex kamagariensis K.Okamoto. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1693844 on 2025-09-13
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2024-12-10 11:47:54Z
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Nomenclature
original description
1965. <em>Bull. Okayama Coll. Sci.</em> 1.
page(s): 66 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 66 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
Taxonomy
taxonomy source
Nam, G. H.; Jang, H.-D.; Lee, B.-Y.; Chung, G. Y. (2020). Carex brevispicula (Cyperaceae), a new species from Korea. <em>Korean Journal of Plant Taxonomy.</em> 50(4): 395-402., available online at https://doi.org/10.11110/kjpt.2020.50.4.395
note: In Korea the name Carex kamagariensis K.Okamoto was used to refer to specimens of Carex chungii Z.P.Wang and also to Carex brevispicula G.H.Nam & G.Y.Chung [details] Available for editors
[request]
note: In Korea the name Carex kamagariensis K.Okamoto was used to refer to specimens of Carex chungii Z.P.Wang and also to Carex brevispicula G.H.Nam & G.Y.Chung [details] Available for editors
[request]Other
additional source
Jang, J.; Yang, J. C.; Park, S.-H.; Lee, Y.-M.; Cho, Y.-H.; Kim, J.-H. (2012). Distribution of Carex kamagariensis K. Okamoto in Korea. <em>Korean Journal of Plant Taxonomy.</em> 42(4): 275-277., available online at https://doi.org/10.11110/kjpt.2012.42.4.275 [details]
Present Inaccurate Introduced: alien Containing type locality
Holotype, geounit Honshu [details]
From editor or global species database
Description Herbs perennial, basal sheath fibrous, culms densely caespitose, 20−40cm tall, reddish or brownish near the base, with old leaves usually persisting, leaves shorter than culms, 1.5−3.0mm wide, usually flat, pale green, scabrous along the margins. Terminal spike staminate, linear cylindrical or lanceolate, 1.0−3.0cm long, 1.5−3.0mm wide, lateral spike pistillate narrowly cylindrical, subsessile or shortly pedunculate, 0.5−2.5cm long, 2.0mm wide. lateral spike number 1-2, Staminate scales pale brown, oblong, margins entirely white membranous, 2.5−4.5mm long, 1.5−2.0mm wide, apex obtuse or rounded. Pistillate scales pale green, obovate, margins entirely white membranous, 2.0−2.5mm long, slightly shorter than the perigynia, apex acuminate, long aristate; arista 2.0− 3.0mm long. Perigynia fusiform, 2.5−3.0mm long, pale green, puberulent, multiveined, the beak bidentate, margin scabrous. Achenes ellipsoid to obovate at maturity, trigonous, 1.5−2.0 mm long, about 1mm wide, dark brown, angles shallowly constricted at middle, apex annulated, stigmas 3. [details]Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Okayama Coll. Sci. 1: 66 (1965). to Bull. Okayama Coll. Sci. 1: 66 (1965), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
| Language | Name | |
|---|---|---|
| Japanese | アキイトスゲ（Aki-itosuge） | [details] |
Photos of Cyperaceae by Hoshino Labo. from Japan
Photos of Cyperaceae by Hoshino Labo. from Japan
To European Nucleotide Archive, ENA (Carex kamagariensis)
To GenBank (1 nucleotides; 0 proteins)
To International Plant Names Index (IPNI)
To Plants of the World Online
To University of Tokyo Herbarium (Carex kamagariensis type TI00010129)
Photos of Cyperaceae by Hoshino Labo. from Japan
To European Nucleotide Archive, ENA (Carex kamagariensis)
To GenBank (1 nucleotides; 0 proteins)
To International Plant Names Index (IPNI)
To Plants of the World Online
To University of Tokyo Herbarium (Carex kamagariensis type TI00010129)
From editor or global species database
Hosted externally
