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Cyperaceae taxon details

Carex mollissima Christ ex Scheutz

1676296  (urn:lsid:marinespecies.org:taxname:1676296)

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Scheutz, N. J. (1888). Plantae Vasculares Jeniseenses. <em>Kungl. Svenska vetenskapsakademiens handlingar.</em> 22(10)., available online at https://www.biodiversitylibrary.org/page/38630903
page(s): 181 [details] 
Lectotype  S 10706, geounit Krasnoyarsk  
Lectotype S 10706, geounit Krasnoyarsk [details]
Description Rhizome short, with long and branched stolons. Culms 30-40 cm tall, slightly slender, compressed triquetrous, scabrid on...  
Description Rhizome short, with long and branched stolons. Culms 30-40 cm tall, slightly slender, compressed triquetrous, scabrid on upper part, yellowish brown and bladeless sheathed at base, sheaths sometimes disintegrating into fibers. Leaves longer than culm, blades 2-4 mm wide, flat, soft, scabrid on margins and veins, long sheathed. Involucral bracts leaflike, longer than spike, nearly not sheathed, lowermost sometimes shortly sheathed. Spikes 3 or 4, lowermost spike remote, upper spikes approximate; terminal 1 or 2 spikes male, linear or clavate, 1-1.8 cm, shortly pedunculate; remaining spikes female, oblong-cylindric or cylindric, 1-3.5 × 0.7-0.8 cm, densely many flowered, upper spikes shortly pedunculate, lowermost spike pedunculate, peduncle up to 5 cm. Female glumes pale ferruginous or pale, ovate-oblong, ca. 3 mm, membranous, 3-veined, margins white hyaline, apex obtuse. Utricles yellowish green, horizontally patent or reflexed, longer than glume, ovate, inflated trigonous, 4-5 mm, papery, glabrous, slightly nitid, several veined, base subrounded, with short and bent stipe, apex abruptly contracted into a long beak 1-1.5 mm, orifice slightly slitting into 2 teeth or emarginate. Nutlets rather loosely enveloped, elliptic or obovate, trigonous, ca. 1.5 mm, base shortly stipitate; style slender, base bent, not thickened; stigmas 3, rather short.  [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Christ ex Scheutz to Christ, information provided by Alan E....  
Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Christ ex Scheutz to Christ, information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant List  [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex mollissima Christ ex Scheutz. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676296 on 2025-09-13
Date
action
by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
unchecked
db_admin
2025-03-11 11:19:03Z
changed

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Nomenclature

original description Scheutz, N. J. (1888). Plantae Vasculares Jeniseenses. <em>Kungl. Svenska vetenskapsakademiens handlingar.</em> 22(10)., available online at https://www.biodiversitylibrary.org/page/38630903
page(s): 181 [details] 

basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details] 

Other

additional source Li, B. Z.; Zhang, S. R. (2024). An updated species checklist and taxonomic synopsis of Cyperaceae in China. <em>Biodiversity Science.</em> 32(7): 24106., available online at https://doi.org/10.17520/biods.2024106 [details] Available for editors  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Isolectotype LE 01006900, geounit Krasnoyarsk [details]
Lectotype S 10706, geounit Krasnoyarsk [details]
From editor or global species database
Description Rhizome short, with long and branched stolons. Culms 30-40 cm tall, slightly slender, compressed triquetrous, scabrid on upper part, yellowish brown and bladeless sheathed at base, sheaths sometimes disintegrating into fibers. Leaves longer than culm, blades 2-4 mm wide, flat, soft, scabrid on margins and veins, long sheathed. Involucral bracts leaflike, longer than spike, nearly not sheathed, lowermost sometimes shortly sheathed. Spikes 3 or 4, lowermost spike remote, upper spikes approximate; terminal 1 or 2 spikes male, linear or clavate, 1-1.8 cm, shortly pedunculate; remaining spikes female, oblong-cylindric or cylindric, 1-3.5 × 0.7-0.8 cm, densely many flowered, upper spikes shortly pedunculate, lowermost spike pedunculate, peduncle up to 5 cm. Female glumes pale ferruginous or pale, ovate-oblong, ca. 3 mm, membranous, 3-veined, margins white hyaline, apex obtuse. Utricles yellowish green, horizontally patent or reflexed, longer than glume, ovate, inflated trigonous, 4-5 mm, papery, glabrous, slightly nitid, several veined, base subrounded, with short and bent stipe, apex abruptly contracted into a long beak 1-1.5 mm, orifice slightly slitting into 2 teeth or emarginate. Nutlets rather loosely enveloped, elliptic or obovate, trigonous, ca. 1.5 mm, base shortly stipitate; style slender, base bent, not thickened; stigmas 3, rather short.  [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Christ ex Scheutz to Christ, information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant List  [details]