Investigation of the relationship between pollinator and plant of the perfume flowers in Peru. Start of a florula project at Panguana in the Ucayali lowland

秘鲁这个大国的大片土地仍未被开发。本文将在马丘比丘自然保护区、伊基托斯周边地区和潘瓜纳野外研究站对香兰科植物及其传粉者——采香雄性真花蜂的传粉生物学进行研究。收集香水的蜜蜂很容易被化学诱饵吸引和诱捕。在慕尼黑植物园栽培的兰花的香味成分中发现了新的、未经测试的物质，用这些物质进行诱饵实验，将有助于了解各自雄性eu光泽蜜蜂的特异性。从携带兰花传粉昆虫的膜翅目昆虫可以研究没有兰花的兰花传粉和分布。因此，间接地，兰花物种的存在隐藏在丛林中或生长在难以企及的高度，将由附着在蜜蜂身上的传粉体单独证实。这次考察的目的是填补秘鲁植物区系数据的空白，提高对秘鲁兰花区系及其传粉媒介作用的认识。最后，将开始对潘瓜纳外地站进行植物区系评估。这个地区的植物群仍未被发现。在3周的时间内，将完成该站植物学调查的第一步。

Large expanses of the big country of Peru remain still unexplored. Studies on the pollination biology of perfume orchids and their pollinators, perfume gathering male euglossine bees, would be carried out in the following areas: the Machu Picchu reserve, the surroundings of Iquitos, and at Panguana field station. Perfume gathering bees are easy to attract and trap with chemical baits. Baiting experiments with new, untested substances, found in the fragrance composition of orchids cultivated in the Botanical Garden Munich will throw some light on the specificity of the respective male euglossine bees. From the hymenoptera carrying orchid pollinaria it is possible to study orchid pollination and distribution without any orchids. Thus, indirectly the presence of the orchid species hidden in the jungle or growing in unreachable heights will be confirmed alone by the pollinaria attached to the bee. The goal of the expedition is to fill gaps in the floristic data of Peru and to enhance the knowledge concerning Peru’s orchid flora and the role of its pollinators. Finally a floristic assessment of the field station Panguana would be initiated. The flora of this area remains still unexplored. Over a period of 3 weeks a first step in the botanical investigation of the station would be achieved.