<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tao, Z.-B.</style></author><author><style face="normal" font="default" size="100%">Ren, Z.-X.</style></author><author><style face="normal" font="default" size="100%">Bernhardt, P.</style></author><author><style face="normal" font="default" size="100%">Wang, W.-J.</style></author><author><style face="normal" font="default" size="100%">Liang, H.</style></author><author><style face="normal" font="default" size="100%">Li, H.-D.</style></author><author><style face="normal" font="default" size="100%">Wang, H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nocturnal hawkmoth and noctuid moth pollination of Habenaria limprichtii (Orchidaceae) in sub-alpine meadows of the Yulong Snow Mountain (Yunnan, China)</style></title><secondary-title><style face="normal" font="default" size="100%">Botanical Journal of the Linnean Society</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CHINA</style></keyword><keyword><style  face="normal" font="default" size="100%">CUCULLIA</style></keyword><keyword><style  face="normal" font="default" size="100%">DEILEPHILA</style></keyword><keyword><style  face="normal" font="default" size="100%">ECOLOGY</style></keyword><keyword><style  face="normal" font="default" size="100%">FLORAL SCENT</style></keyword><keyword><style  face="normal" font="default" size="100%">HABENARIA</style></keyword><keyword><style  face="normal" font="default" size="100%">NECTAR COMPOSITION</style></keyword><keyword><style  face="normal" font="default" size="100%">NOCTUIDAE</style></keyword><keyword><style  face="normal" font="default" size="100%">ORCHIDACEAE</style></keyword><keyword><style  face="normal" font="default" size="100%">POLLINATION</style></keyword><keyword><style  face="normal" font="default" size="100%">POLLINATOR SPECIFICITY</style></keyword><keyword><style  face="normal" font="default" size="100%">SPHINGIDAE</style></keyword><keyword><style  face="normal" font="default" size="100%">THYSANOPLUSIA</style></keyword><keyword><style  face="normal" font="default" size="100%">WORLDMAP1</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">06/2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://doi.org/10.1093/botlinnean/boy023</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">XX</style></volume><pages><style face="normal" font="default" size="100%">XXX-XXX</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&amp;quot;&lt;em&gt;Habenaria &lt;/em&gt;(Orchidaceae) is a species-rich genus, usually pollinated by members of Lepidoptera, but the pollination ecology of its sub-alpine species in the Himalayas remains under-explored. We focused on three populations of the endangered, nectar-secreting &lt;em&gt;H. limprichtii&lt;/em&gt; on Yulong Snow Mountain (eastern Himalayas). Results showed that spurs of &lt;em&gt;H. limprichtii&lt;/em&gt; contained 10.8 &amp;mu;l of nectar with 26.3% dissolved sugars at night. A hawkmoth (&lt;em&gt;Deilephila elpenor&lt;/em&gt; subsp. &lt;em&gt;lewisii&lt;/em&gt;) and two species of settling moths (&lt;em&gt;Cucullia fraterna&lt;/em&gt; and &lt;em&gt;Trichoplusia intermixta&lt;/em&gt;) were the dominant pollinators. The hawkmoths had long proboscides (26.3 mm in length), matching the spur length of the flowers, and carried one to 30 pollinaria on their eyes. In contrast, settling moths had short proboscides (15&amp;ndash;16.4 mm) carrying fewer than nine pollinaria on their legs or thoraces. These insects may have been attracted by the floral scent dominated by two aromatic benzenoid compounds. Flowers are self-compatible, but pollinators were required to produce fruits. Hand-pollination experiments showed a high level of inbreeding depression (a low proportion of seeds with well-developed embryos in self-pollinated fruits), whereas insect-mediated (natural) rates of cross-pollination were also low (13%). This suggests that most fruits were fertilized following moth-mediated autogamy/geitonogamy. Fruit set was always higher than the rate of pollinaria removal, suggesting a higher pollination efficiency due to its sectile and friable pollinia. Fruit set in natural populations was highly variable among years (28.5&amp;ndash;93.7%), doubling in 2016. Although this is only the fourth case of moth-pollination described in Chinese &lt;em&gt;Habenaria &lt;/em&gt;spp., it highlights the potential importance of this syndrome at higher elevations.&amp;quot;&lt;/p&gt;
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