Floral biology and pollination of carpet weeds, Glinus lotoides L. and Glinus oppositifolius (L.) Aug. DC. (Molluginaceae)

M. Sulakshana, A. Raju
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引用次数: 1

Abstract

Glinus lotoides y G. oppositifolius son hierbas rastreras, esparcidas, anuales. En ambas, las flores son muy pequeñas, actinomorfas, bisexuales, protandradas, herkogamosas y facultativamente autógamas. Ambas especies exhiben antesis sincrónica y flores masivas para atraer a los polinizadores. Las abejas, hormigas, mariposas y trips polinizan las flores. La hercogamia excluye la autogamia espontánea, pero el evento de cierre de la flor facilita esta autogamia. En ambas especies, el fruto es una cápsula con semillas escrotiformes con estrofiolo; anemocoria, ombrohidrocoria e hidrocoria son funcionales. Las semillas germinan inmediatamente si el suelo tiene humedad. Las especies Glinus con fotosíntesis C3, autogamia facultativa y polifilia son capaces de crecer en hábitats secos y húmedos. Glinus lotoides and G. oppositifolius are prostrate, spreading, annual herbs. In both, the flowers are very small, actinomorphic, bisexual, protandrous, herkogamous and facultatively autogamous. Both species exhibit synchronous anthesis and display flowers en masse to attract pollinators. Bees, ants, butterflies and thrips pollinate the flowers. Herkogamy precludes spontaneous autogamy but flower closing event facilitates autogamy. In both species, the fruit is a capsule with scrotiform strophioled seeds; anemochory, ombrohydrochory and hydrochory are functional. The seeds germinate immediately if soil has moisture. Glinus species with C3 photosynthesis, facultative autogamy and polyphily are able to grow in dry and moist habitats.
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地毯草、野绵草和野绵草的花生物学及授粉8月。(Molluginaceae)
Glinus lotoides和G. oppositifolius是匍匐的,分散的一年生草本植物。在这两种植物中,花非常小,放线菌形,两性,雌雄同株,雌雄同株,可选自花。这两个物种都表现出同步开花和巨大的花朵来吸引传粉者。蜜蜂、蚂蚁、蝴蝶和蓟马为花朵授粉。雌雄同体排除了自发的自交,但花朵闭合的事件促进了这种自交。在这两个物种中,果实都是带有阴囊状种子的蒴果,种子中含有雌激素;风流、伞液和水液是功能性的。如果土壤潮湿,种子立即发芽。具有C3光合作用、兼性自交和多亲性的Glinus物种能够在干燥和潮湿的生境中生长。= =地理= =根据美国人口普查,该镇的总面积为,其中土地和(0.964平方公里)水。= =地理= =根据美国人口普查,该县的土地面积为,其中土地面积为。这两个物种都表现出同步的花药和大量的花来吸引授粉者。= =地理= =根据美国人口普查,该县的总面积为,其中土地和(3.064平方公里)水。= =地理= =根据美国人口普查,这个县的面积为。在这两个物种中,果实都是带有囊状种子的蒴果;这首歌在美国公告牌百强单曲榜上排名第二,在英国单曲榜上排名第三。= =地理= =根据美国人口普查局的数据,该县总面积为,其中土地和(1.5%)水。= =地理= =根据美国人口普查,这个县的面积为,其中土地面积为。
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8
审稿时长
12 weeks
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