Floral biology of Schismatoglottis baangongensis (Araceae) in West Sarawak, Borneo
The flowering mechanism, visiting insect activities, reproductive system, and floral scent composition of Schismatoglottis baangongensis a Northwest Bornean locally endemic limestone-restricted protogynous mesophyte were investigated. Anthesis started at dawn and lasted ca 29 h. Fruit set for open p...
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| Veröffentlicht in: | Plant systematics and evolution 2016-11, Vol.302 (9), p.1239-1252 |
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| description | The flowering mechanism, visiting insect activities, reproductive system, and floral scent composition of Schismatoglottis baangongensis a Northwest Bornean locally endemic limestone-restricted protogynous mesophyte were investigated. Anthesis started at dawn and lasted ca 29 h. Fruit set for open pollination (93 %) and restricted access pollination (88 %) were high. Colocasiomyia (Diptera, Drosophilidae) and Cycreon (Coleoptera, Hydrophilidae) were the main pollinators. Colocasiomyia flies present in much higher numbers than Cycreon beetles individually carried significantly less pollen load. Chaloenus (Chrysomelidae, Galerucinae) was inadvertent pollinators, and Atheta (Coleoptera, Staphylinidae) passive visitors. Pollen transferal between dissimilar insect genera (Colocasiomyia and Chaloenus) is reported for the first time. Low pollen/ovule ratio of S. baangongensis indicated an efficient pollination mechanism. Ester compound class floral odours, especially the dominant compounds 3-butenoic acid, 3-methyl-, methyl ester, were decisive in attracting pollinators. The spadix appendix of S. baangongensis was the main olfactory body although the spathe was detected to release an additional N-containing compound, an indole. An increase in the total amount of floral scent from the pistillate flower zone during pistillate phase of anthesis from Period I (06:00—08:00 h) to Period II (08:00—10:00 h) was postulated to detain insects in the lower chamber of the inflorescence. |
| doi_str_mv | 10.1007/s00606-016-1329-z |
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Anthesis started at dawn and lasted ca 29 h. Fruit set for open pollination (93 %) and restricted access pollination (88 %) were high. Colocasiomyia (Diptera, Drosophilidae) and Cycreon (Coleoptera, Hydrophilidae) were the main pollinators. Colocasiomyia flies present in much higher numbers than Cycreon beetles individually carried significantly less pollen load. Chaloenus (Chrysomelidae, Galerucinae) was inadvertent pollinators, and Atheta (Coleoptera, Staphylinidae) passive visitors. Pollen transferal between dissimilar insect genera (Colocasiomyia and Chaloenus) is reported for the first time. Low pollen/ovule ratio of S. baangongensis indicated an efficient pollination mechanism. Ester compound class floral odours, especially the dominant compounds 3-butenoic acid, 3-methyl-, methyl ester, were decisive in attracting pollinators. The spadix appendix of S. baangongensis was the main olfactory body although the spathe was detected to release an additional N-containing compound, an indole. An increase in the total amount of floral scent from the pistillate flower zone during pistillate phase of anthesis from Period I (06:00—08:00 h) to Period II (08:00—10:00 h) was postulated to detain insects in the lower chamber of the inflorescence.</description><identifier>ISSN: 0378-2697</identifier><identifier>EISSN: 1615-6110</identifier><identifier>EISSN: 2199-6881</identifier><identifier>DOI: 10.1007/s00606-016-1329-z</identifier><language>eng</language><publisher>Vienna: Springer-Verlag GmbH</publisher><subject>Beetles ; Biomedical and Life Sciences ; Cactus ; Coleoptera ; Esters ; Flowering ; Flowers ; Fruit set ; Indoles ; Inflorescences ; Insect pollination ; Insects ; Life Sciences ; Limestone ; Odors ; Original Article ; Plant Anatomy/Development ; Plant Ecology ; Plant reproduction ; Plant Sciences ; Plant Systematics/Taxonomy/Biogeography ; Pollen ; Pollinating insects ; Pollination ; Pollinators ; Reproductive system ; Spathes ; Volatile organic compounds</subject><ispartof>Plant systematics and evolution, 2016-11, Vol.302 (9), p.1239-1252</ispartof><rights>Springer-Verlag Berlin Heidelberg 2016</rights><rights>Springer-Verlag Wien 2016</rights><rights>Plant Systematics and Evolution is a copyright of Springer, (2016). 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Anthesis started at dawn and lasted ca 29 h. Fruit set for open pollination (93 %) and restricted access pollination (88 %) were high. Colocasiomyia (Diptera, Drosophilidae) and Cycreon (Coleoptera, Hydrophilidae) were the main pollinators. Colocasiomyia flies present in much higher numbers than Cycreon beetles individually carried significantly less pollen load. Chaloenus (Chrysomelidae, Galerucinae) was inadvertent pollinators, and Atheta (Coleoptera, Staphylinidae) passive visitors. Pollen transferal between dissimilar insect genera (Colocasiomyia and Chaloenus) is reported for the first time. Low pollen/ovule ratio of S. baangongensis indicated an efficient pollination mechanism. Ester compound class floral odours, especially the dominant compounds 3-butenoic acid, 3-methyl-, methyl ester, were decisive in attracting pollinators. The spadix appendix of S. baangongensis was the main olfactory body although the spathe was detected to release an additional N-containing compound, an indole. An increase in the total amount of floral scent from the pistillate flower zone during pistillate phase of anthesis from Period I (06:00—08:00 h) to Period II (08:00—10:00 h) was postulated to detain insects in the lower chamber of the inflorescence.</description><subject>Beetles</subject><subject>Biomedical and Life Sciences</subject><subject>Cactus</subject><subject>Coleoptera</subject><subject>Esters</subject><subject>Flowering</subject><subject>Flowers</subject><subject>Fruit set</subject><subject>Indoles</subject><subject>Inflorescences</subject><subject>Insect pollination</subject><subject>Insects</subject><subject>Life Sciences</subject><subject>Limestone</subject><subject>Odors</subject><subject>Original Article</subject><subject>Plant Anatomy/Development</subject><subject>Plant Ecology</subject><subject>Plant reproduction</subject><subject>Plant Sciences</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Pollen</subject><subject>Pollinating insects</subject><subject>Pollination</subject><subject>Pollinators</subject><subject>Reproductive system</subject><subject>Spathes</subject><subject>Volatile organic compounds</subject><issn>0378-2697</issn><issn>1615-6110</issn><issn>2199-6881</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kFFLwzAUhYMoOKc_wAch4IuC1dykSdvHOZwKA8EpPoY0S2pn18ykQ7Zfb0ZF33y6XDjfufcchE6BXAMh2U0gRBCREBAJMFok2z00AAE8EQBkHw0Iy_KEiiI7REchLAiBTKTZAD1PGudVg8vaNa7aYGfxTL_XYak6VzWu6-qAS6XayrWVaUPcLkZeaaPMJa5b_GZCh2fKqy_1cYVvnW-NO0YHVjXBnPzMIXqd3L2MH5Lp0_3jeDRNNMuhS-YFzU1KrWaFLpQpy3TOSgvGxiRCWGa5Bs01KRgTSvEMREGJSXVJLaElY2yIznvflXef6_iIXLi1b-NJSSkvGE2BQ1RBr9LeheCNlStfL5XfSCByV53sq5OxOrmrTm4jQ3smRG3M7f-c_4POemgROud_r6Rpzhnjgn0D5ol7Fw</recordid><startdate>20161101</startdate><enddate>20161101</enddate><creator>Hoe, Yin Ch</creator><creator>Wong, Sin Y.</creator><general>Springer-Verlag GmbH</general><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0003-4042-9672</orcidid></search><sort><creationdate>20161101</creationdate><title>Floral biology of Schismatoglottis baangongensis (Araceae) in West Sarawak, Borneo</title><author>Hoe, Yin Ch ; Wong, Sin Y.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c381t-d928e42fc39c9aebb4d3bf1ef00666f3f5c1c5c09336aa5716920e4cb2f02b333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Beetles</topic><topic>Biomedical and Life Sciences</topic><topic>Cactus</topic><topic>Coleoptera</topic><topic>Esters</topic><topic>Flowering</topic><topic>Flowers</topic><topic>Fruit set</topic><topic>Indoles</topic><topic>Inflorescences</topic><topic>Insect pollination</topic><topic>Insects</topic><topic>Life Sciences</topic><topic>Limestone</topic><topic>Odors</topic><topic>Original Article</topic><topic>Plant Anatomy/Development</topic><topic>Plant Ecology</topic><topic>Plant reproduction</topic><topic>Plant Sciences</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Pollen</topic><topic>Pollinating insects</topic><topic>Pollination</topic><topic>Pollinators</topic><topic>Reproductive system</topic><topic>Spathes</topic><topic>Volatile organic compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hoe, Yin Ch</creatorcontrib><creatorcontrib>Wong, Sin Y.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Plant systematics and evolution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hoe, Yin Ch</au><au>Wong, Sin Y.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Floral biology of Schismatoglottis baangongensis (Araceae) in West Sarawak, Borneo</atitle><jtitle>Plant systematics and evolution</jtitle><stitle>Plant Syst Evol</stitle><date>2016-11-01</date><risdate>2016</risdate><volume>302</volume><issue>9</issue><spage>1239</spage><epage>1252</epage><pages>1239-1252</pages><issn>0378-2697</issn><eissn>1615-6110</eissn><eissn>2199-6881</eissn><abstract>The flowering mechanism, visiting insect activities, reproductive system, and floral scent composition of Schismatoglottis baangongensis a Northwest Bornean locally endemic limestone-restricted protogynous mesophyte were investigated. 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The spadix appendix of S. baangongensis was the main olfactory body although the spathe was detected to release an additional N-containing compound, an indole. An increase in the total amount of floral scent from the pistillate flower zone during pistillate phase of anthesis from Period I (06:00—08:00 h) to Period II (08:00—10:00 h) was postulated to detain insects in the lower chamber of the inflorescence.</abstract><cop>Vienna</cop><pub>Springer-Verlag GmbH</pub><doi>10.1007/s00606-016-1329-z</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-4042-9672</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Beetles Biomedical and Life Sciences Cactus Coleoptera Esters Flowering Flowers Fruit set Indoles Inflorescences Insect pollination Insects Life Sciences Limestone Odors Original Article Plant Anatomy/Development Plant Ecology Plant reproduction Plant Sciences Plant Systematics/Taxonomy/Biogeography Pollen Pollinating insects Pollination Pollinators Reproductive system Spathes Volatile organic compounds |
| title | Floral biology of Schismatoglottis baangongensis (Araceae) in West Sarawak, Borneo |
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