{"id":1328788,"date":"2013-09-12T20:07:52","date_gmt":"2013-09-12T20:07:52","guid":{"rendered":""},"modified":"2024-12-24T18:36:14","modified_gmt":"2024-12-24T13:06:14","slug":"cyperus-haspan","status":"publish","type":"ht_kb","link":"https:\/\/efloraofindia.com\/efi\/cyperus-haspan\/","title":{"rendered":"Cyperus haspan"},"content":{"rendered":"
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Cyperus<\/i> haspan<\/i> L.<\/font><\/a>, Sp. Pl. 45 1753<\/i>. (Syn: Cyperus<\/i> adenophorus<\/i> Schrad. ex Nees<\/span><\/font><\/a>\u00a0.; Cyperus<\/i> americanus<\/i> (Boeckeler) Palla<\/span><\/font><\/a> [Illegitimate]; Cyperus<\/i> aphyllus<\/i> Vahl<\/span><\/font><\/a>; Cyperus<\/i> autumnalis<\/i> Vahl<\/span><\/font><\/a>; Cyperus<\/i> caespitosus<\/i> Llanos<\/span><\/font><\/a> [Illegitimate]; Cyperus<\/i> cancellatus<\/i> Ridl.<\/span><\/font><\/a>; Cyperus<\/i> cayennensis<\/i> Link<\/span><\/font><\/a>; Cyperus<\/i> efoliatus<\/i> Boeckeler<\/span><\/font><\/a>; Cyperus<\/i> gracilis<\/i> Muhl.<\/span><\/font><\/a> [Illegitimate]; Cyperus<\/i> gramineus<\/i> Roem. & Schult.<\/span><\/font><\/a>; Cyperus<\/i> graminifolius<\/i> Poir.<\/span><\/font><\/a>; Cyperus<\/i> haspan<\/i> var.<\/span> adenophorus<\/i> (Schrad. ex Nees) K\u00fck.<\/span><\/font><\/a>\u00a0…………………….; Cyperus<\/i> hyemalis<\/i> Pursh ex C.B.Clarke<\/span><\/font><\/a>; Cyperus<\/i> junceus<\/i> Link<\/span><\/font><\/a>; Cyperus<\/i> juncoides<\/i> Lam.<\/span><\/font><\/a>; Cyperus<\/i> laticulmis<\/i> Spreng.<\/span><\/font><\/a>; Cyperus<\/i> leptos<\/i> Schult.<\/span><\/font><\/a>; Cyperus<\/i> microcarpus<\/i> Boeckeler<\/span><\/font><\/a>; Cyperus<\/i> muehlenbergii<\/i> Spreng.<\/span><\/font><\/a>; Cyperus<\/i> nudus<\/i> Kunth<\/span><\/font><\/a>\u00a0..; Cyperus<\/i> pedatus<\/i> Nees<\/span><\/font><\/a>; Cyperus<\/i> planiculmis<\/i> Steud.<\/span><\/font><\/a>; Cyperus<\/i> platyculmis<\/i> R.Br.<\/span><\/font><\/a>; Cyperus<\/i> riparius<\/i> Schrad. ex Nees<\/span><\/font><\/a> [Illegitimate]; Cyperus<\/i> stellatus<\/i> Link<\/span><\/font><\/a> [Illegitimate]; Cyperus<\/i> triqueter<\/i> Boeckeler<\/span><\/font><\/a>; Cyperus<\/i> tunicatus<\/i> Roem. & Schult.<\/span><\/font><\/a>; Cyperus<\/i> vaginatus<\/i> Link<\/span><\/font><\/a> [Illegitimate]; Scirpus<\/i> autumnalis<\/i> Rottb.<\/span><\/font><\/a> [Illegitimate]);<\/div>\n
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Erect, spaced, rhizomatous perennials; rhizome long, creeping; roots red-purple; culms 15-35 cm tall, triquetrous. Leaves few, basal, 2-10 x 0.2-0.5 cm, linear, apex acute, sometimes reduced to lanceolate appendage of sheaths; sheaths upto 5 cm long, reddish brown. Inflorescence compound, many-rayed, 4-9 cm across, ultimate branches ending in digitately arranged clusters of spikelets; leafy bracts 2-3, the longest upto 6 cm long. Spikelets 5-10 x 1-2 mm, linear-lanceolate, compressed. Glumes 1.5-2 x 0.5-1 mm, oblong-ovate, mucronulate, keeled. Stamens 2-3; connective bristly at top. Stigmas 3. Nut c. 0.5 x 0.5 mm, obovoid, trigonous, broadly stipitate, cream-yellow, verruculose.<\/font><\/div>\n

Flowering and fruiting: Throughout the year<\/font><\/div>\n
Along banks of streams, paddy fields and marshy areas<\/font><\/div>\n
Pantropical<\/font><\/div>\n
(From India Biodiversity Portal<\/font><\/a><\/div>\n
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Attributions- Dr. N Sasidharan (Dr. B P Pal Fellow), Kerala Forest Research Institute, Peechi<\/font><\/a>\u00a0)<\/div>\n<\/div>\n
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Hooghly – Cyperus haspan L.<\/a> : Attachments<\/span> (10<\/span>). 1 post by 1 author.<\/span><\/span>\u00a0<\/span><\/span>\u00a0\u00a0<\/span>\u00a0\u00a0<\/span>\u00a0<\/div>\n
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The difference between C. haspan<\/i> L. and C. tenuispica<\/i> can be found in – http:\/\/www.efloras.org\/florataxon.aspx?flora_id=2&taxon_id=109010#KEY-1-26<\/font><\/a>, or visually – http:\/\/www.efloras.org\/object_page.aspx?object_id=121987&flora_id=2<\/font><\/a>.\u00a0<\/div>\n
Also to be noted the epithet “halpan<\/i>” in FoP – <\/div>\n
http:\/\/www.efloras.org\/florataxon.aspx?flora_id=5&taxon_id=200026691<\/font><\/a>.<\/div>\n
Relevant urls –<\/div>\n
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  1. http:\/\/plants.usda.gov\/core\/profile?symbol=CYHA#<\/font><\/a><\/li>\n
  2. http:\/\/www.biolib.cz\/en\/taxonimage\/id53191\/?taxonid=498654<\/font><\/a><\/li>\n
  3. http:\/\/www.flickr.com\/photos\/haile\/2703878543\/in\/photostream\/<\/font><\/a><\/li>\n<\/ol>\n
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    References:<\/span><\/p>\n

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    <\/font>The Plant List<\/a> \u00a0<\/span>GRIN<\/a> \u00a0<\/span>Flora of Pakistan<\/a>\u00a0\u00a0<\/span>Flora of China<\/a>\u00a0 <\/span>India Biodiversity Portal<\/a>\u00a0 <\/span>Wikipedia<\/a>\u00a0\u00a0<\/span><\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Cyperus haspan L., Sp. Pl. 45 1753. (Syn: Cyperus adenophorus Schrad. ex Nees\u00a0.; Cyperus americanus (Boeckeler) Palla [Illegitimate]; Cyperus aphyllus Vahl; Cyperus autumnalis Vahl; Cyperus caespitosus Llanos [Illegitimate]; Cyperus cancellatus Ridl.; Cyperus cayennensis Link; Cyperus efoliatus Boeckeler; Cyperus gracilis Muhl. [Illegitimate]; Cyperus gramineus Roem. & Schult.; Cyperus graminifolius Poir.; Cyperus…<\/p>\n","protected":false},"author":3,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[4889],"ht-kb-tag":[],"class_list":["post-1328788","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-cyperus"],"_links":{"self":[{"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb\/1328788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/comments?post=1328788"}],"version-history":[{"count":0,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb\/1328788\/revisions"}],"wp:attachment":[{"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/media?parent=1328788"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb-category?post=1328788"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb-tag?post=1328788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}