{"id":1413341,"date":"2015-01-09T06:49:31","date_gmt":"2015-01-09T06:49:31","guid":{"rendered":""},"modified":"2024-12-24T18:28:40","modified_gmt":"2024-12-24T12:58:40","slug":"myriophyllum-tetrandrum","status":"publish","type":"ht_kb","link":"https:\/\/efloraofindia.com\/efi\/myriophyllum-tetrandrum\/","title":{"rendered":"Myriophyllum tetrandrum"},"content":{"rendered":"
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Myriophyllum<\/i> tetrandrum<\/i> Roxb., Fl. Ind., ed. 1820 1: 470 1820<\/i>. (syn. Myriophyllum<\/i> indicum<\/i> sensu C.B.Clarke) as per Flora of Eastern Ghats: Hill Ranges of South East India, Volume 3<\/a>\u00a0<\/span><\/span><\/span>;<\/span><\/span>\u00a0<\/div>\n
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Myriophyllum ? from Hooghly 23\/11\/12 sk:<\/a> 11 posts by 3 authors. Attachments<\/span> (8<\/font>)<\/font><\/span> <\/div>\n
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Attaching photographs of an aquatic herb that seems to me a Myriophyllum<\/i> sp.<\/div>\n
FBI mentions 5 species : –<\/div>\n
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  1. M. tuberculatum<\/i> Roxb<\/font><\/a>.<\/li>\n
  2. M. indicum<\/i> Willd.<\/font><\/a><\/li>\n
  3. M. verticillatum<\/i> Linn.<\/li>\n
  4. M. spicatum<\/i> Linn.<\/li>\n
  5. M. intermedium<\/i> DC.<\/li>\n<\/ol>\n
    Of the above 5 species Bengal Plants mentions the first two, the first one has pink flowers and the second one has white flowers.<\/div>\n<\/div>\n
    Species : Myriophyllum<\/i> sp.<\/div>\n
    H & H : submerged aquatic herb in fresh water ditch<\/font><\/div>\n
    Date : 22\/11\/12, 11.55 a.m.<\/div>\n
    Place : Hooghly<\/font><\/div>\n
    One fantastic site – http:\/\/www.q-bank.eu\/Plants\/lookalikes\/Myriophyllum\/Myriophyllum.HTML<\/font><\/a>, if only we could had one!<\/p>\n
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    Looks like Myriophyllum spicatum<\/i> to me.<\/p>\n
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    I think it is Myriophyllum indicum<\/i> Willd.<\/p>\n

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    But it is not reported from Bengal as per IUCN Red List:<\/div>\n
    http:\/\/www.iucnredlist.org\/details\/168903\/0<\/font><\/a><\/p>\n
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    excerpts from :-<\/div>\n
    Bengal Plants i. 474. :-<\/div>\n
    Myriophyllum tuberculatum<\/i> Roxb. C. & E. Bengal, in jheels<\/div>\n
    Myriophyllum indicum<\/i> Willd. In all provinces in jheels and ponds<\/div>\n
    F. B. I. ii. 433.<\/div>\n
    Myriophyllum indicum<\/i> Willd. Assam & Bengal<\/font>, in the jheels and canals,<\/font> common, Coromandel coast and Ceylon<\/font><\/div>\n
    Myriophyllum spicatum<\/i> Linn. Kashmir, Kumaon<\/div>\n
    F.I. i. 451.<\/div>\n
    a native of borders of lakes, and other moist places<\/font> near Calcutta….<\/font><\/div>\n
    NOT sure who is more authentic… IUCN? Bengal Plants?? F. B. I.??? F.I. ????<\/p>\n
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    Myriophyllum indicum<\/i> Willd. is 1805 and\u00a0M.tuberculatum<\/i> Roxb.\u00a01820 and both mentioned with diagnoses by Prain means two distinct species. Many plants collected by Koenig in Coramandel were included by Linn.f and Wiilld. in Sp Pl. suppl.\/editions. Type\u00a0 specimen\u00a0in\u00a0Linn Herb. Roxburgh Fl. indica 1820 and Roxb. Icone and if any sp inCAL as type. Sir Prain has seen all collections of Buchanan in Bengal and 60 other collectors who sent specimens to Roxb. some one in Flora Maleiana must have revised this genus for us already. we botanists with Dr Mukrjee just started learning taxonomy from Steenis the\u00a0 great Taxonomist in Asia. You cannot derermine a species just on the modern media. if\u00a0Prain satisfctory your identifiction is ok.<\/p>\n

    If\u00a0you have two species it is ok. Flora malesina Vol4- onwrds no where in India in 63 Flora Indica itself was known to world due to ED Merrill of USA\u00a0 Philippines. Bengal Plants is in 1903 and so Prain updated and nomenclature. UNLESS m. tubeculatum<\/i> ROXB.\u00a0IS SYNONYM IT STANDS VALID.<\/div>\n
    APG includes Myriophyllumin Saxifragales and in Haloragaceae So\u00a0 Engl & Prt lHeft should be checked as they\u00a0 had revisions which are very important after B*H which are source for Flora Malesiana work in Holland\u00a0Fl. UUSR and Fl.China started with us as parallel works on warfooting. Only in 68 Dr Nayar returned from Kew and ours work started with only a dozen taxonomits. <\/p>\n
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    This is\u00a0Myriophyllum tetrandrum<\/i> Roxb. n synonymous with M. indicum<\/i>\u00a0Willd. of ‘Bengal Plants’.<\/font><\/p>\n

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    References:<\/span><\/p>\n

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    <\/font>The Plant List Ver.1.1<\/a>\u00a0\u00a0<\/span>Tropicos<\/a>\u00a0\u00a0<\/span>Flora of China<\/a>\u00a0 <\/span>FOC illustration<\/a>\u00a0 Hortipedia<\/a>\u00a0<\/span><\/span><\/div>\n

    Flora of Eastern Ghats: Hill Ranges of South East India, Volume 3<\/a>\u00a0By T. Pullaiah, K. Sri Ramamurthy\u00a0(2007- Details with keys- Myriophyllum<\/i> tetrandrum<\/i> Roxb. syn. Myriophyllum<\/i> indicum<\/i> sensu C.B.Clarke)<\/span><\/span><\/span><\/font><\/font><\/span>\u00a0<\/span> <\/span><\/span><\/div>\n
    Aquatic and Semi-aquatic Plants of the Lower Ganga Delta: Its Taxonomy …<\/a>\u00a0By Kumudranjan Naskar\u00a0(1990- Details with keys-Myriophyllum<\/i> indicum<\/i><\/b> Willd. syn.<\/span><\/span>\u00a0Myriophyllum<\/i> tetrandrum<\/i> Roxb.)<\/span><\/font><\/font><\/span>\u00a0<\/span><\/span><\/span><\/div>\n

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    Myriophyllum tetrandrum Roxb., Fl. Ind., ed. 1820 1: 470 1820. (syn. Myriophyllum indicum sensu C.B.Clarke) as per Flora of Eastern Ghats: Hill Ranges of South East India, Volume 3\u00a0;\u00a0 \u00a0 \u00a0 Myriophyllum ? from Hooghly 23\/11\/12 sk: 11 posts by 3 authors. Attachments (8) Attaching photographs of an aquatic herb…<\/p>\n","protected":false},"author":3,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[6542],"ht-kb-tag":[],"class_list":["post-1413341","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-myriophyllum"],"_links":{"self":[{"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb\/1413341","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=1413341"}],"version-history":[{"count":0,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb\/1413341\/revisions"}],"wp:attachment":[{"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/media?parent=1413341"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb-category?post=1413341"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/efloraofindia.com\/wp-json\/wp\/v2\/ht-kb-tag?post=1413341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}