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Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)

Pogostemon Desf. includes a wide range of taxa found in subtropical and tropical areas. Few works, however, have studied microanatomical characteristics of Pogostemon species and as yet identified features of Pogostemon auricularius (L.) Hassk. Thus, in this paper, we examined the taxonomic implicat...

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Autores principales: Thi Tran, Linh Thuy, Nguyen, Tan Khanh, Nguyen, Hoai Thi, Nguyen, Phu Phong, Thi Dang, Nhi Yen, Tran, Manh Hung, Tran Pham, Vinh Phu, Le, Anh Tuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10358496/
https://www.ncbi.nlm.nih.gov/pubmed/35440237
http://dx.doi.org/10.1177/00368504221094156
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author Thi Tran, Linh Thuy
Nguyen, Tan Khanh
Nguyen, Hoai Thi
Nguyen, Phu Phong
Thi Dang, Nhi Yen
Tran, Manh Hung
Tran Pham, Vinh Phu
Le, Anh Tuan
author_facet Thi Tran, Linh Thuy
Nguyen, Tan Khanh
Nguyen, Hoai Thi
Nguyen, Phu Phong
Thi Dang, Nhi Yen
Tran, Manh Hung
Tran Pham, Vinh Phu
Le, Anh Tuan
author_sort Thi Tran, Linh Thuy
collection PubMed
description Pogostemon Desf. includes a wide range of taxa found in subtropical and tropical areas. Few works, however, have studied microanatomical characteristics of Pogostemon species and as yet identified features of Pogostemon auricularius (L.) Hassk. Thus, in this paper, we examined the taxonomic implications of root, stem and leaf morphology for species P. auricularius collected from Quang Tri Province. Light microscopy was mainly used in our study. Qualitative characters like stem quadrangular, hirsute; leaves opposite, ovate, margin serrulate; calyx campanulate; corolla small with separate equal lobes have been found in P. auricularius. Epidermal anatomy on the aerial parts of the species like epidermal cell shape, anticlinal walls, trichomes types, stomata types and calcium oxalate crystals types were examined as well. Quantitative characters like the length and width of leaf blade and inflorescence; the size of oil droplet, stomata and calcium oxalate crystals measured provided taxonomic significance. Based on identifying morphological characteristics of P. auricularius, we aimed to contribute to the taxonomic investigation into the genus Pogostemon and give relative morphological and microanatomical features compared with other taxa.
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spelling pubmed-103584962023-08-09 Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae) Thi Tran, Linh Thuy Nguyen, Tan Khanh Nguyen, Hoai Thi Nguyen, Phu Phong Thi Dang, Nhi Yen Tran, Manh Hung Tran Pham, Vinh Phu Le, Anh Tuan Sci Prog Original Manuscript Pogostemon Desf. includes a wide range of taxa found in subtropical and tropical areas. Few works, however, have studied microanatomical characteristics of Pogostemon species and as yet identified features of Pogostemon auricularius (L.) Hassk. Thus, in this paper, we examined the taxonomic implications of root, stem and leaf morphology for species P. auricularius collected from Quang Tri Province. Light microscopy was mainly used in our study. Qualitative characters like stem quadrangular, hirsute; leaves opposite, ovate, margin serrulate; calyx campanulate; corolla small with separate equal lobes have been found in P. auricularius. Epidermal anatomy on the aerial parts of the species like epidermal cell shape, anticlinal walls, trichomes types, stomata types and calcium oxalate crystals types were examined as well. Quantitative characters like the length and width of leaf blade and inflorescence; the size of oil droplet, stomata and calcium oxalate crystals measured provided taxonomic significance. Based on identifying morphological characteristics of P. auricularius, we aimed to contribute to the taxonomic investigation into the genus Pogostemon and give relative morphological and microanatomical features compared with other taxa. SAGE Publications 2022-04-19 /pmc/articles/PMC10358496/ /pubmed/35440237 http://dx.doi.org/10.1177/00368504221094156 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by-nc/4.0/This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Original Manuscript
Thi Tran, Linh Thuy
Nguyen, Tan Khanh
Nguyen, Hoai Thi
Nguyen, Phu Phong
Thi Dang, Nhi Yen
Tran, Manh Hung
Tran Pham, Vinh Phu
Le, Anh Tuan
Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)
title Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)
title_full Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)
title_fullStr Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)
title_full_unstemmed Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)
title_short Morpho-Anatomical Study And Botanical Identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae)
title_sort morpho-anatomical study and botanical identification of pogostemon auricularius (l.) hassk. (lamiaceae)
topic Original Manuscript
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10358496/
https://www.ncbi.nlm.nih.gov/pubmed/35440237
http://dx.doi.org/10.1177/00368504221094156
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