Cyperaceae taxon details
Carex ×senayana Soó
1828808 (urn:lsid:marinespecies.org:taxname:1828808)
accepted
Species
Carex haussknechtii Senay · unaccepted
Carex senayana Soó · alternative representation
Vignea haussknechtii Soják · unaccepted
Senay, P. (1945). Le Carex vulpina et ses alliés (suite et fin). <em>Bulletin du Muséum national d'histoire naturelle.</em> 17(6): 529-535., available online at https://www.biodiversitylibrary.org/page/53908323
page(s): 531-532 [details]
page(s): 531-532 [details]
Taxonomic remark Carex otrubae Podp. × Carex spicata Huds.
Taxonomic remark Carex otrubae Podp. × Carex spicata Huds. [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex ×senayana Soó. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1828808 on 2025-09-13
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Senay, P. (1945). Le Carex vulpina et ses alliés (suite et fin). <em>Bulletin du Muséum national d'histoire naturelle.</em> 17(6): 529-535., available online at https://www.biodiversitylibrary.org/page/53908323
page(s): 531-532 [details]
page(s): 531-532 [details]
Present Inaccurate Introduced: alien Containing type locality
Unknown type K 000307795 [details]
From editor or global species database
Original description Caules 7-] 8-10 [-12 dm. alti, erecti rigidi triquetri, lateribus duobus subplanis, tertio concavo, angulis acutis quorum duobus alatis apice scabris. Folia late linearia (3,5–6 mm.), dilute viridia, marginibus nervoque dorsali scabris, ima parte excepta, paniculae inferiora; ligulae parte laminae adnata variabili, folii superioris ovato-obtusa, inferiorum triangulo-acutiuscula, margine anteriore vix arcuato, basim laminae superante. Panicula anguste oblonga (5–7,5 cm. longa), magis et magis ex apice ad basim interrupta, spiculis brevibus, ovatis, superioribus 5–8 contiguis vel subcontiguis, inferioribus 2–3 subcompositis, longe distantibus, intervallis spicularum longitudine duplo majoribus. Bractea inferior albido-subviridis, vel dilute subrufa, basi dilatata semi-amplexicaule, in carina scabra, cuspide setiformi marginibus scabris, spiculum inferiorem aequante vel vix superante, producta. Squamae femineae pleraeque utriculos aequantes vel paulo breviores (nonnullis paulo longioribus), ovatae, apiculatae, albae vel ± rufulae, scariosae, nervo plerumque viridi. Utriculi luteo-subvirides, erecti vel vix subpatentes, ovati (4,5–5 × 2 mm.), manifeste dorso nervati, ventre obscure vel vix ima parte paucinervati, basi incrassata, subero-spongiosa, apice scabri, sensim in rostro bifido, cuspibus erectis, attenuato. Achaenium ovatum plano-convexum (2 × 2,75–3 mm.). [details]Taxonomic remark Carex otrubae Podp. × Carex spicata Huds. [details]
Translation Stems 70–100(–120) cm tall, erect, rigid, triquetrous, with two faces nearly flat and the third concave; angles acute, two of them winged, scabrous toward the apex. Leaves broadly linear (3.5–6 mm), light green, margins and dorsal nerve scabrous except basally, not reaching the panicle; the portion of the ligule adherent to the blade variable, ovate-obtuse in the upper leaf and triangular-somewhat acute in the lower leaves, the anterior margin scarcely arched, exceeding the base of the blade. Panicle narrowly oblong (5–7.5 cm long), increasingly interrupted from apex toward base; spikes short, ovate; the upper 5–8 contiguous or subcontiguous; the lower 2–3 somewhat compound, far apart, the intervals about twice the spike length. Lowermost bract whitish-greenish or faintly somewhat reddish, base dilated and half-amplexicaul, keel scabrous, tip setiform, margins scabrous, produced, equalling or scarcely exceeding the lowest spike. Female scales mostly equalling the utricles or slightly shorter (some a little longer), ovate, apiculate, white or somewhat reddish, scarious, with the nerve usually green. Utricles yellowish-green, erect or scarcely spreading, ovate (4.5–5 × 2 mm), clearly nerved on the back, on the ventral side obscure and scarcely few-nerved only at the very base; base thickened, suberose-spongy; apex scabrid, produced into a bifid beak with erect teeth, attenuate. Achene ovate, plano-convex (2 × 2.75–3 mm). [details]
To International Plant Names Index (IPNI) (from synonym Carex senayana Soó)
To International Plant Names Index (IPNI) (from synonym Vignea haussknechtii Soják)
To International Plant Names Index (IPNI) (from synonym Carex haussknechtii Senay)
To Plants of the World Online (from synonym Carex senayana Soó)
To Plants of the World Online (from synonym Carex haussknechtii Senay)
To Plants of the World Online (from synonym Vignea haussknechtii Soják)
To Royal Botanic Gardens, Kew (Carex × senayana K000307795 type 1)
To International Plant Names Index (IPNI) (from synonym Vignea haussknechtii Soják)
To International Plant Names Index (IPNI) (from synonym Carex haussknechtii Senay)
To Plants of the World Online (from synonym Carex senayana Soó)
To Plants of the World Online (from synonym Carex haussknechtii Senay)
To Plants of the World Online (from synonym Vignea haussknechtii Soják)
To Royal Botanic Gardens, Kew (Carex × senayana K000307795 type 1)
From editor or global species database
Hosted externally
