Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia

Abstract. Lestari DA, Fiqa AP, Abywijaya IK. 2021. Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia. Biodiversitas 22: 3403-3411. Orophea (Annonaceae) have various benefits and play important roles in lowland forest structu...

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Autores principales:	Dewi Ayu Lestari, ABBAN PUTRI FIQA, ILHAM KURNIA ABYWIJAYA
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	annonaceae orophea leaf morphometrical purwodadi botanic garden Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/8435ff4b40554afba0541ab7ad0ba3a4
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spelling	oai:doaj.org-article:8435ff4b40554afba0541ab7ad0ba3a42021-11-22T12:14:18ZLeaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia1412-033X2085-472210.13057/biodiv/d220648https://doaj.org/article/8435ff4b40554afba0541ab7ad0ba3a42021-06-01T00:00:00Zhttps://smujo.id/biodiv/article/view/8251https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Lestari DA, Fiqa AP, Abywijaya IK. 2021. Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia. Biodiversitas 22: 3403-3411. Orophea (Annonaceae) have various benefits and play important roles in lowland forest structures. Due to their importance, various Orophea species currently require identification for research and conservation purposes. One of many important variables for such purpose is leaf morphometrical features. This study aimed to investigate leaf morphometrical variations, measure morphometrical similarities, and identify determinant morphometrical traits for species identification in Orophea spp. As many as 23 living plant specimens of Orophea spp. cultivated in Purwodadi Botanic Gardens (belongs to 4 species: Orophea celebica, O. chlorantha, O. enneandra, O. hexandra and an unidentified Orophea sp.) were observed. Twelve measured leaf morphometrical traits in this study were leaf length and width, petiole length, distance from leaf base to the widest part of the leaf, number of secondary veins, apex and base shape, leaf area, length of leaf margin, length to width ratio, leaf roundness and slimness indices. Data were analyzed using multiple one-way ANOVA, Hierarchical Cluster and Principal Component Analyses from within R. The results highlighted that O. hexandra was the most distinguishable species with number of secondary veins, length to width ratio, and leaf slimness as the most distinct characters. The unidentified species of Orophea sp. exhibited morphometrical characters similar to O. chlorantha. No distinct leaf morphometrical traits were able to be identified as determinant characters to each species. Thus, suggesting leaf morphological traits analyses to be used only as a supporting component for plant identification, while still paying attention to the plant’s generative characters.Dewi Ayu LestariABBAN PUTRI FIQAILHAM KURNIA ABYWIJAYAMBI & UNS Soloarticleannonaceaeorophealeafmorphometricalpurwodadi botanic gardenBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	annonaceae orophea leaf morphometrical purwodadi botanic garden Biology (General) QH301-705.5
spellingShingle	annonaceae orophea leaf morphometrical purwodadi botanic garden Biology (General) QH301-705.5 Dewi Ayu Lestari ABBAN PUTRI FIQA ILHAM KURNIA ABYWIJAYA Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia
description	Abstract. Lestari DA, Fiqa AP, Abywijaya IK. 2021. Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia. Biodiversitas 22: 3403-3411. Orophea (Annonaceae) have various benefits and play important roles in lowland forest structures. Due to their importance, various Orophea species currently require identification for research and conservation purposes. One of many important variables for such purpose is leaf morphometrical features. This study aimed to investigate leaf morphometrical variations, measure morphometrical similarities, and identify determinant morphometrical traits for species identification in Orophea spp. As many as 23 living plant specimens of Orophea spp. cultivated in Purwodadi Botanic Gardens (belongs to 4 species: Orophea celebica, O. chlorantha, O. enneandra, O. hexandra and an unidentified Orophea sp.) were observed. Twelve measured leaf morphometrical traits in this study were leaf length and width, petiole length, distance from leaf base to the widest part of the leaf, number of secondary veins, apex and base shape, leaf area, length of leaf margin, length to width ratio, leaf roundness and slimness indices. Data were analyzed using multiple one-way ANOVA, Hierarchical Cluster and Principal Component Analyses from within R. The results highlighted that O. hexandra was the most distinguishable species with number of secondary veins, length to width ratio, and leaf slimness as the most distinct characters. The unidentified species of Orophea sp. exhibited morphometrical characters similar to O. chlorantha. No distinct leaf morphometrical traits were able to be identified as determinant characters to each species. Thus, suggesting leaf morphological traits analyses to be used only as a supporting component for plant identification, while still paying attention to the plant’s generative characters.
format	article
author	Dewi Ayu Lestari ABBAN PUTRI FIQA ILHAM KURNIA ABYWIJAYA
author_facet	Dewi Ayu Lestari ABBAN PUTRI FIQA ILHAM KURNIA ABYWIJAYA
author_sort	Dewi Ayu Lestari
title	Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia
title_short	Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia
title_full	Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia
title_fullStr	Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia
title_full_unstemmed	Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia
title_sort	leaf morphological traits of orophea spp. (annonaceae): living collections of purwodadi botanic gardens, east java, indonesia
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/8435ff4b40554afba0541ab7ad0ba3a4
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Leaf morphological traits of Orophea spp. (Annonaceae): Living collections of Purwodadi Botanic Gardens, East Java, Indonesia

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