Bonnet Pierre, Barthélémy Daniel, Schuiteman André, Svengsuksa Bouakhaykhone
CIRAD, UM2, UMR AMAP, TA A-51/PS2, boulevard de la Lironde, Montpellier cedex 5, France.
C R Biol. 2009 Jan;332(1):15-24. doi: 10.1016/j.crvi.2008.09.011. Epub 2008 Dec 19.
The aim of this study was to characterise the remarkable architectural development of the orchid species Chrysoglossum ornatum Blume. Living specimens were collected in two sites in Laos, a country where this species had not been recorded before. Examination of herbarium material of the three other species of Chrysoglossum has confirmed the regularity of this growth pattern at the genus level. Such a vegetative architecture, unique within the plant kingdom, was first described by Barthélémy (1987) for a South American orchid species, Gongora quinquenervis Ruiz and Pav. The nature of this growth pattern within the genus Chrysoglossum and within this particular species, as well as the occurrence of similar patterns in the Orchidaceae is discussed.
本研究的目的是描述金唇兰（Chrysoglossum ornatum Blume）这一兰花物种显著的植株结构发育。在老挝的两个地点采集了活体标本，该国此前未曾记录过该物种。对金唇兰属其他三个物种的标本馆材料进行检查，证实了该生长模式在属级水平上的规律性。这种营养体结构在植物界独一无二，最早由巴泰勒米（Barthélémy，1987年）针对一种南美兰花物种——五脉贡戈拉兰（Gongora quinquenervis Ruiz and Pav）进行描述。本文讨论了金唇兰属内以及该特定物种内这种生长模式的本质，以及兰科中类似模式的出现情况。
