Molecular and morphological analysis supports the transfer of the monotypic Indonesian genus Septogarcinia Kosterm. to Garcinia (Clusiaceae)
Sari, Rismita, Crayn, Darren, Dillon, Natalie, Gadek, Paul, and Abell, Sandra (2023) Molecular and morphological analysis supports the transfer of the monotypic Indonesian genus Septogarcinia Kosterm. to Garcinia (Clusiaceae). Reinwardtia, 22 (2). pp. 111-129.
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Abstract
Based on molecular phylogenetic analysis and an assessment of fruit and pollen characters, the transfer of Septogarcinia sumbawaensis Kosterm., endemic to Sumbawa Island, Indonesia and the sole member of the genus Septogarcinia, to Garcinia is strongly supported. The formal transfer of S. sumbawaensis to Garcinia (as G. sumbawaensis; the current name is G. septogarcinia) was based on morphological studies only. Phylogenetic analysis of nuclear internal transcribed spacer (ITS) sequences supports a placement of G. septogarcinia in Garcinia Section Brindonia. The distinctive dehiscent fruit, cited by Kostermans as justification for erecting Septogarcinia, is interpreted as an autapomorphy for this species in Garcinia. Pollen exine ornamentation is similar to G. griffithii, G. gummi-gutta var. gummi-gutta, G. mestonii, Garcinia sp. (Maluku) and Garcinia sp. (Batulanteh, Sumbawa).
| Item ID: | 82154 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 2337-8824 |
| Keywords: | Batulanteh, Septogarcinia sumbawaensis, Sumbawa |
| Copyright Information: | Reinwardtia Journal by RCB-LIPI is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Permissions beyond the scope of this license may be available at http://e-journal.biologi.lipi.go.id/index.php/reinwardtia. |
| Funders: | Skyrail Rainforest Foundation |
| Date Deposited: | 22 Feb 2024 01:06 |
| FoR Codes: | 31 BIOLOGICAL SCIENCES > 3104 Evolutionary biology > 310411 Plant and fungus systematics and taxonomy @ 80% 31 BIOLOGICAL SCIENCES > 3104 Evolutionary biology > 310410 Phylogeny and comparative analysis @ 20% |
| SEO Codes: | 28 EXPANDING KNOWLEDGE > 2801 Expanding knowledge > 280102 Expanding knowledge in the biological sciences @ 100% |
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