Morphology characteristics of orchids species in Bukit Barisan, Bengkulu province

The species orchid is one of the rich local genetic resources of Bengkulu Province. Information on the diversity of orchid species in Bengkulu has not been widely disclosed, so characterization is needed. This study aims to identify and characterize orchid species based on morphological characters. The study was carried out in Bukit Barisan, Central Bengkulu, Kepahiang, Rejang Lebong and Lebong from April to December 2018. The orchid data collection was carried out by exploration methods and direct observation of orchid plants in situ and exitu. In-situ observations were made on all orchid species found in their habitat and were flowering or fruiting, while the external observations were made on orchids that were not flowering and bearing fruit in their habitat. The samples of these orchids are collected and maintained beforehand until they grow flowers and fruit. Observations were made on morphological characteristics, namely the growth pattern of stems, pseudobulbs, leaves, flowers and fruit. Determination of the types of orchids identified in accordance with orchid guidelines. There are 15 genera consisting of 34 types of orchids with various forms of stem growth, pseudobulbs, leaves and flower colors.