A Linnaeus NG interactive key to the species of Glomera (Orchidaceae, Coelogyninae) from Southeast Asia

Wati, Richa Kusuma; Vugt, Rogier R van; Gravendeel, Barbara

doi:10.3897/phytokeys.110.28435

Cited by 3 publications

(2 citation statements)

References 16 publications

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“…Glomera is a genus that belongs in Coelogyninae tribe that is frequently overlooked because of their vegetative appearance resembles a small ericaceous plant. Glomera are characterized by elongated and branching stems with many leaves, stems enveloped by warty sheaths at the base, and ecological features particularly the distribution (Wati et al, 2018). In this study, only one species of Glomera was observed, there was Glomera papuana.…”

Section: The Notable Orchid Species Of Mount Binaiyamentioning

confidence: 55%

List of Orchid Species along the Northern Trekking Route of Mount Binaiya, Seram Island, Maluku - Indonesia

Wijaya,

Purnomo

2024

Int. J. Geosci. Environ.

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Orchidaceae is widely distributed on Earth with major distribution in the tropical regions, including Indonesia. Seram Island located in Maluku Province Indonesia has a high potential to become a habitat for various species of Australasian orchids. Orchid diversity tends to be related to altitude variations in the area that indirectly contribute to creating microclimate variations. One area on Seram Island with various variations in altitude is Mount Binaiya within the Manusela National Park area. This study aims to identify orchid species found on Mount Binaiya. The exploration method was used on the northern trekking route of Mount Binaiya, divided into Waisamata, Kanikeh, Waiansela, and Waihuhu areas. Based on the result, 47 species of orchids were obtained, which belong to the subfamilies Epidendroideae (35 species), Orchidoideae (11 species), and Vanilloideae (1 species). Based on the life form, 25 species were epiphytes, while 22 species were terrestrial orchids. Waisamata had the highest number of species (23 species), followed by Waiansela (14 species), Waihuhu (14 species), and Kanikeh (8 species). Of all these species, some that need further research are Corybas spp., Cyrtosia nana, Pterostylis papuana, Glomera papuana, and Mediocalcar pygmaeum. Some species are new records in their distribution or rediscoveries of existing records.

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Section: The Notable Orchid Species Of Mount Binaiyamentioning

confidence: 55%

List of Orchid Species along the Northern Trekking Route of Mount Binaiya, Seram Island, Maluku - Indonesia

Wijaya,

Purnomo

2024

Int. J. Geosci. Environ.

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“…From these, 14 specimens were collected in the field in Seram, Papua and Papua New Guinea (Indonesia). The first author also identified living orchid material from the Bogor Botanical Garden with identification keys and taxonomic descriptions from Schuiteman and de Vogel (2001), Wati et al (2018) and the website of de Vogel et al (2019). Additionally, a total of 42 specimens from the living orchid collection of the Hortus botanicus Leiden, Netherlands were analysed.…”

Section: Antimicrobial Activity Of Plants Extractsmentioning

confidence: 99%

Antimicrobial Activity of Necklace Orchids is Phylogenetically Clustered and can be Predicted With a Biological Response Method

et al. 2021

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Necklace orchids (Coelogyninae, Epidendroideae) have been used in traditional medicine practices for centuries. Previous studies on a subset of unrelated orchid species utilized in these traditional practices revealed they possessed antimicrobial, anti-inflammatory, and anti-oxidant activity, providing experimental proof for their medicinal properties. To date however none of these species have been investigated ethno-botanically in a phylogenetic context. This study carried out comparative bioprospecting for a group of wild orchids using EBDCS (the Economic Botany Data Collection Standards) organ targeted and biological response methods. The traditional medicinal use of necklace orchids was recorded from books and journals published between 1984 and 2016. Two orchids, Coelogyne cristata and Coelogyne fimbriata, were selected, cultivated both indoors and outdoors, and the antimicrobial properties on extracts from their leaves and pseudobulbs tested against a selection of human pathogens. A molecular phylogeny of Coelogyninae based on nuclear ribosomal ITS and plastid matK DNA sequences obtained from 148 species was reconstructed with Maximum Likelihood (ML) using RAxML, Maximum Parsimony (MP) using PAUP and Bayesian Inference using MrBayes. Bioprospecting comparison of EBDCS and biological response was carried out using customized R scripts. Ethanolic extracts obtained from leaves of C. fimbriata inhibited growth of Bacillus cereus, Staphylococcus aureus, and Yersinia enterocolitica, confirming the antimicrobial properties of these extracts. Leaf extracts were found to have slightly stronger antimicrobial properties for plants cultivated outdoors than indoors. These differences were not found to be statistically significant though. Three hot nodes with high potency for antimicrobial activities were detected with the EBDCS organ targeted classification method, and eight hot nodes were detected with the biological response classification method. The biological response classification method is thus a more effective tool in finding hot nodes amongst clades of species with high medicinal potential.

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Leaf sheaths micromorphology of four Glomera species from new Guinea

Wati,

Fijridiyanto

2024

International Conference on Environmental, Mining, and Sustainable Development 2022

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A Linnaeus NG interactive key to the species of Glomera (Orchidaceae, Coelogyninae) from Southeast Asia

Cited by 3 publications

References 16 publications

List of Orchid Species along the Northern Trekking Route of Mount Binaiya, Seram Island, Maluku - Indonesia

List of Orchid Species along the Northern Trekking Route of Mount Binaiya, Seram Island, Maluku - Indonesia

Antimicrobial Activity of Necklace Orchids is Phylogenetically Clustered and can be Predicted With a Biological Response Method

Leaf sheaths micromorphology of four Glomera species from new Guinea

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