Adiantum pedatum in Flora of China @ efloras.org

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML>  <head>  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-TGK4SMV');</script>  <title>Adiantum pedatum in Flora of China @ efloras.org</title> <link rel="stylesheet" type="text/css" href='/templates/eflora.css' /> <script src="JavaScript/eflora.js" type="text/javascript" ></script> </head>  <body> <TABLE id="TableMain" cellSpacing="1" cellPadding="1" width="640" border="0"> <TR> <TD> <script language="javascript"> function jsClearTextBox(sender) { // alert(formSearchBox["name_str"].id); // alert(sender.value); if (sender.value == "taxon name") { sender.value = ""; } } </script> <table id="ucEfloraHeader_tableHeaderWrapper" cellspacing="0" cellpadding="0" width="100%" border="0"> <tr> <TD style="WIDTH: 479px"><a id="ucEfloraHeader_linkFloraHome" title="Flora Homepage" href="flora_page.aspx?flora_id=2"><img src="images/flora/eflora-logo-2.gif" id="ucEfloraHeader_imageLogo" border="0" alt="Link to Flora of China home" /><br> </a></TD> <TD valign="bottom" align="right"> <div id="ucEfloraHeader_panelSearchBox">  <FORM name="formSearchBox" action="browse.aspx" method="get"> <TABLE borderColor="#ccffcc" cellSpacing="0" cellPadding="2" width="200" border="1"> <TR> <TD> <span id="ucEfloraHeader_lblSearchBox"><INPUT TYPE='Hidden' NAME='flora_id' ' id='flora_id' VALUE='2' >  <input id=name_str name=name_str   value='' class=small title='Use % as the wildcard (e.g. pinus % or pinus a%)' onfocus='jsClearTextBox(this);' accessKey=s size=15> <input class=small type=submit value=Search name=btnSearch><br> <input name=chkAllFloras type=checkbox > <span class=small>All Floras      <A HREF='search_page.aspx?flora_id=2' TARGET='_top' class='a.link.small'>Advanced Search</A></span> </span></TD> </TR> </TABLE> </FORM>  </div> </TD> </tr> </table> </TD> </TR> <TR> <TD id="tdSubHeader"> <table id="FooterTableOut" width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td bgcolor="#999999"><img src="~/images/layout/dot.gif" alt="" width="100%" height="1"></td> </tr> <tr> <TD> <table bgcolor="#ffffcc" id="footerTable" width="100%" border="0" cellpadding="2" cellspacing="0"> <tr> <td style="WIDTH: 291px">FOC Vol. 2-3 Page 238, <b>243</b>, <i>244</i></td> <TD align="right"> <span id="ucEfloraSubHeader_lblLinks"><a target='_top' href='/login.aspx'>Login</a> | <A HREF='/index.aspx' TARGET='_top' >eFloras Home</A> | <A HREF='/help_page.aspx' TARGET='_top' >Help</A></span></TD> </tr> </table> </TD> </tr> <tr> <td bgcolor="#999999"><img src="~/images/layout/dot.gif" alt="" width="100%" height="1"></td> </tr> </table> </TD> </TR> <TR> <TD id="tdBody"> <table id="tableBody" cellSpacing="0" cellPadding="0" width="100%" border="0"> <tr> <td id="tdLeftBar" valign="top" width="0"></td> <td id="tdContent" vAlign="top" width="1930"> <table width="100%" border="0"> <tr> <td vAlign="top"> <table id="tableTaxonChain" cellspacing="0" cellpadding="1" width="100%" border="0"> <tr> <td><span id="lblTaxonChain" style="font-size:9pt;"><A HREF='flora_page.aspx?flora_id=2' TARGET='_top' TITLE='Flora homepage' >FOC</A> | <A HREF='browse.aspx?flora_id=2' TARGET='_top' >Family List</A> | <A HREF='volume_page.aspx?volume_id=2002&flora_id=2' TARGET='_top' >FOC Vol. 2-3</A> | <A HREF='florataxon.aspx?flora_id=2&taxon_id=10740' TARGET='_top' >Pteridaceae</A> <A HREF='browse.aspx?flora_id=2&start_taxon_id=10740' TARGET='_top' TITLE='lower taxa' ><img border='0' src='images/layout/icon-list.gif'></A> | <A HREF='florataxon.aspx?flora_id=2&taxon_id=100603' TARGET='_top' >Adiantum</A> <A HREF='browse.aspx?flora_id=2&start_taxon_id=100603' TARGET='_top' TITLE='lower taxa' ><img border='0' src='images/layout/icon-list.gif'></A></span></td> </tr> </table> <P></P> <div id="panelTaxonTreatment"> <span id="lblTaxonDesc"> 15. <b>Adiantum pedatum</b> Linnaeus, Sp. Pl. 2: 1095. 1753. <p>掌叶铁线蕨 zhang ye tie xian jue <P> <P> <P> <p> <i>Adiantum aleuticum</i> (Ruprecht) C. A. Paris; <i>A. boreale</i> C. Presl; <i>A. pedatum</i> var. <i>aleuticum</i> Ruprecht; <i>A. pedatum</i> var. <i>glaucinum</i> C. Christensen (1927), not Christ (1898); <i>A. pedatum</i> var. <i>kamtschaticum</i> Ruprecht.<p> Plants terrestrial, 40-60 cm tall. Rhizomes erect or decumbent, scales dark brown, broadly lanceolate, margins entire. Fronds clustered or approximate; stipe castaneous or brown, 20-40 cm, covered with same scales as rhizome, distally glabrous; lamina pedately dichotomous, broadly flabellate in outline, up to 30 × 40 cm; pinnae 4-6 per branch, 1-imparipinnate, linear-lanceolate in outline; rachises and stalks castaneous-red, glabrous; inner pinnae up to 28 × 2.5-3.5 cm, outer pinnae slightly shorter; pinnules 20-30 pairs per pinna, alternate, obliquely spreading; stalk 1-2.5 cm; basal pinnules slightly smaller, flabellate or semi-orbicular, with longer stalks; middle pinnules dimidiate, narrowly triangular, ca. 2 × 0.6 cm, herbaceous, green, both surfaces glabrous, base asymmetrical, cuneate, inner and lower margins straight and entire, apex undulate or with blunt teeth, upper margin divided to halfway, apex obtuse; segments ± square, entire or depressed at middle or undulate-crenate; distal pinnules similar but gradually smaller toward apices, terminal pinnules flabellate, divided at middle, bilateral sides lobed, equal in size or slightly larger than middle pinnules; veins multidichotomously forked, reaching margin, visible on both surfaces. Sori 4-6 per pinnule, horizontally attached in shallow sinuses; false indusia grayish green or dark brown, orbicular or reniform, membranous, entire, persistent. Perispore granular.<p> <p> <p> <p> Near streamsides in forests; 300-3500 m. Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Qinghai, Shaanxi, Shanxi, Sichuan, Xizang, Yunnan [Bhutan, NE India, Japan, Korea, Nepal; North America].<p> The whole plant is used in traditional Chinese medicine.<p><p>The authors have not seen material of <i>Adiantum pedatum</i> var. <i>grandifolium</i> (Ching) Ching (Acta Phytotax. Sin. 6: 324. 1957; <i>A. grandifolium</i> Ching, Bull. Fan Mem. Inst. Biol., n.s., 1: 269. 1949), described from Yunnan, and so cannot confirm its status.<p> <p> <p> <P> </span> <P> </P> <P> <span id="lblLowerTaxonList"></span></P> <BR clear="all"> <P> </P> <table id="tableObjectList" cellspacing="0" cellpadding="4" width="100%" border="1"> <tr bgcolor="#ffffcc"> <TD> <TABLE cellSpacing="0" cellPadding="0" width="100%" border="0"> <TR> <TD> <span id="Label1" style="font-size:9pt;"> <b>Related Objects</b> </span></TD> <TD align="right"> <span id="lblGalleryLink" style="font-size:8pt;"><A HREF='image_list.aspx?flora_id=2&taxon_id=200003542' TARGET='_top' >Image Gallery</A></span> </TD> </TR> </TABLE> </TD> </tr> <tr> <TD> <span id="lblObjectList"><TABLE WIDTH='100%' BORDER='0' cellspacing=0> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=123271&flora_id=2' TITLE='Illustration' >Illustration</A></td> <td class='small'>Illustration</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=123272&flora_id=2' TITLE='Illustration' >Illustration</A></td> <td class='small'>Illustration</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=123273&flora_id=2' TITLE='Illustration' >Illustration</A></td> <td class='small'>Illustration</td> </TR> </TABLE> <p> <TABLE WIDTH='100%' BORDER='0' cellspacing=0> <TR > <td class='bold'>Flora of North America</td> <td > </td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=40827&flora_id=1' TITLE='Illustration' >Illustration</A></td> <td class='small'>Illustration</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=5151&flora_id=1' TITLE='Map' >Distribution Map</A></td> <td class='small'>Map</td> </TR> <TR > <td class='bold'>Photos by The Biodiversity of the Hengduan Mountains Project</td> <td > </td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=90892&flora_id=800' TITLE='Image/JPEG' >Image/JPEG (Susan Kelley)</A></td> <td class='small'>Image/JPEG</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=90893&flora_id=800' TITLE='Image/JPEG' >Image/JPEG (David Boufford)</A></td> <td class='small'>Image/JPEG</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=90894&flora_id=800' TITLE='Image/JPEG' >Image/JPEG (David Boufford)</A></td> <td class='small'>Image/JPEG</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=90895&flora_id=800' TITLE='Image/JPEG' >Image/JPEG (Susan Kelley)</A></td> <td class='small'>Image/JPEG</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=90896&flora_id=800' TITLE='Image/JPEG' >Image/JPEG (David Boufford)</A></td> <td class='small'>Image/JPEG</td> </TR> <TR > <td width=400><li><A HREF='object_page.aspx?object_id=90897&flora_id=800' TITLE='Image/JPEG' >Image/JPEG (David Boufford)</A></td> <td class='small'>Image/JPEG</td> </TR> </TABLE> </span></TD> </tr> </table> <P></P> </div> <P><div id="panelTaxonLinks">  </P> <P> <table id="tableLinkList" cellspacing="0" cellpadding="4" width="100%" border="1"> <tr bgcolor="#ffffcc"> <TD><span id="lblLinkTitle" style="font-size:9pt;"><b>Related Links</b> (opens in a new window)</span></TD> </tr> <tr> <TD> <P><span id="lblLinkList"><b>Treatments in Other Floras @ www.efloras.org</b><ul> <li><A HREF='florataxon.aspx?flora_id=3&taxon_id=200003542' TARGET='_top' TITLE='treatment in Chinese Plant Names' >Chinese Plant Names</A><li><A HREF='florataxon.aspx?flora_id=11&taxon_id=200003542' TARGET='_top' TITLE='treatment in Flora of Missouri' >Flora of Missouri</A><li><A HREF='florataxon.aspx?flora_id=1&taxon_id=200003542' TARGET='_top' TITLE='treatment in Flora of North America' >Flora of North America</A></ul> <p> <b>Other Databases</b> <ul> <li><A HREF='http://mobot.mobot.org/cgi-bin/search_pick?name=Adiantum+pedatum' TARGET='FLORA_LINK' TITLE='W3TROPICOS' >W<SUP>3</SUP>TROPICOS</A> <li><A HREF='http://www.ipni.org/ipni/IpniServlet?family=&infrafamily=&genus=Adiantum&infragenus=&species=pedatum&infraspecies=&author_abbrev=&publication_title=&is_apni_record=on&is_gci_record=on&is_ik_record=on&include_authors=on&include_basionym_authors=on&query_type=by_query' TARGET='FLORA_LINK' TITLE='IPNI' >IPNI</A></ul> </span></P> </TD> </tr> </table> </div></P> </td> </tr> <tr> <td>  <P></P> <P><span id="lblEditLinks" style="font-size:9pt;"></span></P> <P> </P> </td> </tr> </table> </td> <TD id="tdRightBar" valign="top" bgcolor="#ccccff" width="100"><span id="ucRightBar_lblSideBar"><TABLE borderColor="#ccccee" cellSpacing="0" cellPadding="6" width="100" border="1"> <TR> <TD style="font-size:8pt" height="100%" align=center > <a href="flora_page.aspx?flora_id=2">Flora of China @ efloras.org</a> <hr > <b>Browse by </b><br> <a href="flora_page.aspx?flora_id=2">Volume</a> <br> <a href="browse.aspx?flora_id=2&letter=a"> Family </a> <br> <a 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Adiantum pedatum in Flora of China @ efloras.org