Sessile-flowered species in the Navarretia leucocephala group (Polemoniaceae)
Navarretia myersii and N. prostrata of sect. Navarretia have a reduced habit, are nearly acaulescent, and have a terminal inflorescence. Mature floral heads bear sessile flowers and bracts on a common receptacle, surrounded by involucral leaves and bracts. This combination of features occurs also in...
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Veröffentlicht in: | Madroño 1995-01, Vol.42 (1), p.34-39 |
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creator | Day, A.G. (California Academy of Sciences, San Francisco, CA.) |
description | Navarretia myersii and N. prostrata of sect. Navarretia have a reduced habit, are nearly acaulescent, and have a terminal inflorescence. Mature floral heads bear sessile flowers and bracts on a common receptacle, surrounded by involucral leaves and bracts. This combination of features occurs also in a related, but new and rare plant described here as N. myersii subsp. deminuta. The three taxa are members of the N.leucocephala group, all of which are restricted to vernal pool habitats. |
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(California Academy of Sciences, San Francisco, CA.)</creator><creatorcontrib>Day, A.G. (California Academy of Sciences, San Francisco, CA.)</creatorcontrib><description>Navarretia myersii and N. prostrata of sect. Navarretia have a reduced habit, are nearly acaulescent, and have a terminal inflorescence. Mature floral heads bear sessile flowers and bracts on a common receptacle, surrounded by involucral leaves and bracts. This combination of features occurs also in a related, but new and rare plant described here as N. myersii subsp. deminuta. The three taxa are members of the N.leucocephala group, all of which are restricted to vernal pool habitats.</description><identifier>ISSN: 0024-9637</identifier><identifier>EISSN: 1943-6297</identifier><language>eng</language><publisher>California Botanical Society</publisher><subject>BIOLOGICAL DIFFERENCES ; Bracts ; Calyx ; COMPARISONS ; Corolla ; DESCRIPTIONS ; DIFERENCIAS BIOLOGICAS ; DIFFERENCE BIOLOGIQUE ; Flowers ; HABITOS DE CRECIMIENTO ; Inflorescences ; Leaves ; navarretia myersii ; navarretia prostrata ; PLANT HABIT ; Plants ; POLEMONIACEAE ; PORT DE LA PLANTE ; SPECIES DIFFERENCES ; subspecies ; Taxa ; TAXONOMIA ; TAXONOMIE ; TAXONOMY ; Valleys ; Vernal pools</subject><ispartof>Madroño, 1995-01, Vol.42 (1), p.34-39</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/41425045$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/41425045$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,57992,58225</link.rule.ids></links><search><creatorcontrib>Day, A.G. (California Academy of Sciences, San Francisco, CA.)</creatorcontrib><title>Sessile-flowered species in the Navarretia leucocephala group (Polemoniaceae)</title><title>Madroño</title><description>Navarretia myersii and N. prostrata of sect. Navarretia have a reduced habit, are nearly acaulescent, and have a terminal inflorescence. Mature floral heads bear sessile flowers and bracts on a common receptacle, surrounded by involucral leaves and bracts. This combination of features occurs also in a related, but new and rare plant described here as N. myersii subsp. deminuta. The three taxa are members of the N.leucocephala group, all of which are restricted to vernal pool habitats.</description><subject>BIOLOGICAL DIFFERENCES</subject><subject>Bracts</subject><subject>Calyx</subject><subject>COMPARISONS</subject><subject>Corolla</subject><subject>DESCRIPTIONS</subject><subject>DIFERENCIAS BIOLOGICAS</subject><subject>DIFFERENCE BIOLOGIQUE</subject><subject>Flowers</subject><subject>HABITOS DE CRECIMIENTO</subject><subject>Inflorescences</subject><subject>Leaves</subject><subject>navarretia myersii</subject><subject>navarretia prostrata</subject><subject>PLANT HABIT</subject><subject>Plants</subject><subject>POLEMONIACEAE</subject><subject>PORT DE LA PLANTE</subject><subject>SPECIES DIFFERENCES</subject><subject>subspecies</subject><subject>Taxa</subject><subject>TAXONOMIA</subject><subject>TAXONOMIE</subject><subject>TAXONOMY</subject><subject>Valleys</subject><subject>Vernal pools</subject><issn>0024-9637</issn><issn>1943-6297</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNotjs1KAzEYRYMoOFZfQBCy1MVAfieTpRS1Qv2B1vXwkXxpU6bNkEwV396Burqce-Byz0jFrZJ1I6w5JxVjQtW2keaSXJWym1BrbSvytsJSYo916NMPZvS0DOgiFhoPdNwifYdvyBnHCLTHo0sOhy30QDc5HQd6_5l63KdDBIeAD9fkIkBf8OY_Z2T9_LSeL-rlx8vr_HFZB8V1zRsjvTRCtI0WiEF54UXDfNtiaINoWyedV3LqrAkmWK8nY7kyhk-fAeSM3J1md2VMuRty3EP-7RRXQjOlJ3978gFSB5scS_e1srphjHH5B79VT_Y</recordid><startdate>199501</startdate><enddate>199501</enddate><creator>Day, A.G. (California Academy of Sciences, San Francisco, CA.)</creator><general>California Botanical Society</general><scope>FBQ</scope></search><sort><creationdate>199501</creationdate><title>Sessile-flowered species in the Navarretia leucocephala group (Polemoniaceae)</title><author>Day, A.G. (California Academy of Sciences, San Francisco, CA.)</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f415-1673d37228652eef4d2d260d88ef8f288c3cd43d2697f7f9d588e914771559aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>BIOLOGICAL DIFFERENCES</topic><topic>Bracts</topic><topic>Calyx</topic><topic>COMPARISONS</topic><topic>Corolla</topic><topic>DESCRIPTIONS</topic><topic>DIFERENCIAS BIOLOGICAS</topic><topic>DIFFERENCE BIOLOGIQUE</topic><topic>Flowers</topic><topic>HABITOS DE CRECIMIENTO</topic><topic>Inflorescences</topic><topic>Leaves</topic><topic>navarretia myersii</topic><topic>navarretia prostrata</topic><topic>PLANT HABIT</topic><topic>Plants</topic><topic>POLEMONIACEAE</topic><topic>PORT DE LA PLANTE</topic><topic>SPECIES DIFFERENCES</topic><topic>subspecies</topic><topic>Taxa</topic><topic>TAXONOMIA</topic><topic>TAXONOMIE</topic><topic>TAXONOMY</topic><topic>Valleys</topic><topic>Vernal pools</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Day, A.G. (California Academy of Sciences, San Francisco, CA.)</creatorcontrib><collection>AGRIS</collection><jtitle>Madroño</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Day, A.G. (California Academy of Sciences, San Francisco, CA.)</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sessile-flowered species in the Navarretia leucocephala group (Polemoniaceae)</atitle><jtitle>Madroño</jtitle><date>1995-01</date><risdate>1995</risdate><volume>42</volume><issue>1</issue><spage>34</spage><epage>39</epage><pages>34-39</pages><issn>0024-9637</issn><eissn>1943-6297</eissn><abstract>Navarretia myersii and N. prostrata of sect. Navarretia have a reduced habit, are nearly acaulescent, and have a terminal inflorescence. Mature floral heads bear sessile flowers and bracts on a common receptacle, surrounded by involucral leaves and bracts. This combination of features occurs also in a related, but new and rare plant described here as N. myersii subsp. deminuta. The three taxa are members of the N.leucocephala group, all of which are restricted to vernal pool habitats.</abstract><pub>California Botanical Society</pub><tpages>6</tpages></addata></record> |
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language | eng |
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source | Jstor Complete Legacy |
subjects | BIOLOGICAL DIFFERENCES Bracts Calyx COMPARISONS Corolla DESCRIPTIONS DIFERENCIAS BIOLOGICAS DIFFERENCE BIOLOGIQUE Flowers HABITOS DE CRECIMIENTO Inflorescences Leaves navarretia myersii navarretia prostrata PLANT HABIT Plants POLEMONIACEAE PORT DE LA PLANTE SPECIES DIFFERENCES subspecies Taxa TAXONOMIA TAXONOMIE TAXONOMY Valleys Vernal pools |
title | Sessile-flowered species in the Navarretia leucocephala group (Polemoniaceae) |
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