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Satthaphorn J, Johnson DM, Leeratiwong C. Friesodielsia parvimitra (Annonaceae), a New Species from Peninsular Thailand and a Note on F. argentea. PLANTS (BASEL, SWITZERLAND) 2024; 13:189. [PMID: 38256742 PMCID: PMC10820074 DOI: 10.3390/plants13020189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/21/2023] [Accepted: 12/23/2023] [Indexed: 01/24/2024]
Abstract
During botanical expeditions focused on the study of Annonaceae in Thailand, specimens resembling Friesodielsia glauca were collected from the lower part of peninsular Thailand but were believed to differ from that species in vegetative, flower, and fruit characters. A morphological investigation of the new specimens and species complex was conducted. Specimens (including types of F. glauca and similar species collected from Thailand and adjacent regions) were examined in the following herbaria: A, BK, BM, BKF, E, K, KEP, KKU, L, PSU, QBG, SING, and US. As a consequence, the new species Friesodielsia parvimitra, endemic to peninsular Thailand, is described and illustrated. The conservation status of the new species was provisionally assessed as Critically Endangered (CR, B2ab(iii)) following the IUCN's guidelines. In addition, F. argentea, previously regarded F. glauca, is reinstated here as a distinct species based on several morphological differences and is reported as a new record from Thailand. Photographs, line drawings, and a revised key to F. glauca and similar species are presented.
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Affiliation(s)
- Jiratthi Satthaphorn
- Center of Excellence for Ecoinformatics, School of Science, Walailak University, Thasala, Nakhon Si Thammarat 80161, Thailand;
| | - David M. Johnson
- Department of Biological Science, Ohio Wesleyan University, Delaware, OH 43015, USA;
| | - Charan Leeratiwong
- Division of Biological Science, Faculty of Science, Prince of Songkla University, Hat Yai 90112, Songkhla, Thailand
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Dagallier LPMJ, Mbago FM, Couderc M, Gaudeul M, Grall A, Loup C, Wieringa JJ, Sonké B, Couvreur TLP. Phylogenomic inference of the African tribe Monodoreae (Annonaceae) and taxonomic revision of Dennettia, Uvariodendron and Uvariopsis. PHYTOKEYS 2023; 233:1-200. [PMID: 37811332 PMCID: PMC10552675 DOI: 10.3897/phytokeys.233.103096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 08/16/2023] [Indexed: 10/10/2023]
Abstract
Monodoreae (Annonaceae) is a tribe composed of 11 genera and 90 species restricted to the tropical African rain forests. All the genera are taxonomically well circumscribed except the species rich genera Uvariodendron and Uvariopsis which lack a recent taxonomic revision. Here, we used a robust phylogenomic approach, including all the 90 currently accepted species, with several specimens per species, and based on more than 300 Annonaceae-specific nuclear genes, to infer the phylogenetic tree of the Monodoreae and test the limits between the genera and species. We recover all the genera as monophyletic, except the genus Uvariopsis for which the species Uvariopsistripetala falls outside this clade. We thus reinstate the monotypic genus Dennettia for its single species Dennettiatripetala. We also erect a new tribe, Ophrypetaleae trib. nov., to accommodate the genera Ophrypetalum and Sanrafaelia, as we recover them excluded from the Monodoreae tribe with good support. Below the genus level, the genera Isolona, Monodora, Uvariastrum, Uvariodendron and Uvariopsis show weakly supported nodes and phylogenetic conflicts, suggesting that population level processes of evolution might occur in these clades. Our results also support, at the molecular level, the description of several new species of Uvariodendron and Uvariopsis, as well as several new synonymies. Finally, we present a taxonomic revision of the genera Dennettia, Uvariodendron and Uvariopsis, which contain one, 18 and 17 species respectively. We provide a key to the 11 genera of the Monodoraeae and describe four new species to science: Uvariodendronkimbozaense Dagallier & Couvreur, sp. nov., Uvariodendronmossambicense Robson ex Dagallier & Couvreur, sp. nov., Uvariodendronpilosicarpum Dagallier & Couvreur, sp. nov. and Uvariopsisoligocarpa Dagallier & Couvreur, sp. nov., and provide provisional descriptions of three putatively new species. We also present lectotypifications and nomenclatural changes implying synonymies and new combinations (Uvariodendroncitriodorum (Le Thomas) Dagallier & Couvreur, comb. et stat. nov., Uvariodendronfuscumvar.magnificum (Verdc.) Dagallier & Couvreur, comb. et stat. nov., Uvariopsiscongensisvar.angustifolia Dagallier & Couvreur, var. nov., Uvariopsisguineensisvar.globiflora (Keay) Dagallier & Couvreur, comb. et stat. nov., and Uvariopsissolheidiivar.letestui (Pellegr.) Dagallier & Couvreur, comb. et stat. nov.).
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Affiliation(s)
- Léo-Paul M. J. Dagallier
- DIADE, Université de Montpellier, IRD, CIRAD, Montpellier, France
- Institute of Systematic Botany, The New York Botanical Garden, Bronx, New York 10458, USA
| | - Frank M. Mbago
- The Herbarium, Botany Department, Box 35060, University of Dar es Salaam, Dar es Salaam, Tanzania
| | - Marie Couderc
- DIADE, Université de Montpellier, IRD, CIRAD, Montpellier, France
| | - Myriam Gaudeul
- Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum National d’Histoire Naturelle-CNRS-SU-EPHE-UA, 57 rue Cuvier, CP 39, 75231 Paris, Cedex 05, France
| | - Aurélie Grall
- Herbaria Basel, Department of Environmental Sciences, University of Basel, Basel, Switzerland
- Herbarium, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | - Caroline Loup
- DIADE, Université de Montpellier, IRD, CIRAD, Montpellier, France
| | - Jan J. Wieringa
- Herbier MPU, DCSPH – CC 99010, Université de Montpellier, 163 rue A. Broussonnet, F-34090 Montpellier, France
| | - Bonaventure Sonké
- Naturalis Biodiversity Center, Darwinweg 2, 2333 CR, Leiden, Netherlands
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Ibrahim TS, Khongorzul P, Muyaba M, Alolga RN. Ent-kaurane diterpenoids from the Annonaceae family: a review of research progress and call for further research. Front Pharmacol 2023; 14:1227574. [PMID: 37456746 PMCID: PMC10345206 DOI: 10.3389/fphar.2023.1227574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 06/22/2023] [Indexed: 07/18/2023] Open
Abstract
The Annonaceae is one of the plant families with members that are credited with numerous pharmacological functions. Among the group of compounds responsible for these bioactivities are the ent-kaurane diterpenoids. The ent-kauranes are a group of 20-Carbon, tetracyclic diterpenoids that are widely distributed in other plant families including the Annonaceae family. This mini-review focuses mainly on the ent-kaurane diterpenoids isolated from the Annonaceae family, delineates the various biological activities of these compounds, and highlights the research gaps that exist for further scientific scrutiny.
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Affiliation(s)
- Traore S. Ibrahim
- Department of Pharmacognosy, State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Purevdulam Khongorzul
- Department of Pharmacognosy, State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Moses Muyaba
- Department of Pharmaceutical Chemistry and Pharmacognosy, School of Pharmacy, Eden University, Lusaka, Zambia
| | - Raphael N. Alolga
- Department of Pharmacognosy, State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
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