Tragia liberica Jongkind (Euphorbiaceae), a New Forest Species from Liberia

Jongkind, C.C.H.

doi:10.15553/c2015v702a11

Cited by 760 publications

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“…Ongoing botanical exploration of Liberia (Breteler 2020;Jongkind 2012Jongkind , 2015a2016;2019;Jongkind and Breteler 2020) revealed the presence of a thus far undescribed species of Passifloraceae s.l., near Sapo National park (Sinoe County, Liberia; see Figure 1) which contains "the second-largest area of primary tropical rainforest in West Africa." (Freeman et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Wrong flowers? The evolutionary puzzle of Jongkindia (Passifloraceae s.l.), a new monotypic genus and tribe from Liberia, West Africa

Breteler¹,

Bakker

2022

webbia

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Jongkindia, a small tree species endemic to a local area in southeast Liberia, is described as a new monotypic genus of Passifloraceae sens. lat. Its only species Jongkindia mulbahii combines floral characteristics of the Turneraceae and fruit characteristics of the Passifloraceae s.s. (or subfamily Passifloroideae in APG) and can therefore be regarded to occupy an isolated morphological position. This is confirmed here by DNA sequence-based phylogenetic analyses including most Passifloracean genera, which places it as sister to Passifloroideae. We delineate 16 morphological characters and their states and optimise them on our reconstructed phylogenetic tree. Based on these results we consider the Passifloraceae fruit characteristics (berries with arilled seeds) as synapomorphic for Passifloroideae. The monotypic Pibiria and Jongkindia are predominantly characterised by autapomorphies. On the other hand, the Adenia/Passiflora clade is characterised by polymorphisms. We place Jongkindia in a new tribe Jongkindieae Breteler & F.T.Bakker. A draft plastome sequence for Jongkindia mulbahii is presented and evidence for two mitome to plastome (mtpt) fragment transfers is discussed. Structurally the Jongkindia plastome appears similar to that of Populus, Adenia, Mitostemma, Dilkea, and Passiflora pittieri, but not to contain the previously-described major inversions within other, more derived, Passiflora plastomes.

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Section: Introductionmentioning

confidence: 99%

Tragia liberica Jongkind (Euphorbiaceae), a New Forest Species from Liberia

Cited by 760 publications

References 0 publications

Wrong flowers? The evolutionary puzzle of Jongkindia (Passifloraceae s.l.), a new monotypic genus and tribe from Liberia, West Africa

Wrong flowers? The evolutionary puzzle of Jongkindia (Passifloraceae s.l.), a new monotypic genus and tribe from Liberia, West Africa

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