Phylogeny of the clusioid clade (Malpighiales): Evidence from the plastid and mitochondrial genomes

Ruhfel, Brad R.; Bittrich, Volker; Bove, Claudia Petean; Hellström, Magnus; Philbrick, C. Thomas; Rutishauser, Rolf; Xi, Zhenxiang; Davis, Charles C.

doi:10.3732/ajb.1000354

Cited by 118 publications

(142 citation statements)

References 95 publications

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“…The monotypic Weddellinoideae is endemic to the neotropics. The largest (47 genera) and most widespread subfamily is Podostemoideae, which occurs in both paleo-and neotropics (Ruhfel et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Silica bodies and their systematic implications at the subfamily level in Podostemaceae

et al. 2011

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Podostemaceae is a family of eudicotyledonous rheophytes with unique morphology, sometimes resembling algae, lichens or bryophytes. This study evaluates the taxonomic value of silica-body morphology (presence, location, size, shape, ornamentation) in species representing the three subfamilies: Tristicha trifaria (Bory ex Willd.) Spreng. (Tristichoideae), Weddellina squamulosa Tul. (Weddellinoideae) and Diamantina lombardii Novelo, C.T.Philbrick & Irgang (Podostemoideae). T. trifaria and D. lombardii have silica bodies in stems and leaves. In contrast, W. squamulosa exhibits silica bodies only in the scale-like leaves. The morphology of these bodies is unique to each species. The results denote the taxonomic usefulness of silica characteristics and a need for a more complete study of silica bodies throughout the family. Key words: aquatic plants, Podostemaceae, silica bodies. ResumoPodostemaceae é uma família eudicotiledônea reófita de morfologia peculiar, lembrando por vezes algas, liquens ou briófitas. O presente estudo avalia o valor taxonômico da morfologia dos corpos silicosos (presença, localização, tamanho, forma e ornamentação) em espécies representantes das três subfamílias: Tristicha trifaria (Bory ex Willd.) Spreng. (Tristichoideae), Weddellina squamulosa Tul. (Weddellinoideae) e Diamantina lombardii Novelo, C.T.Philbrick & Irgang (Podostemoideae). T. trifaria e D. lombardii apresentam corpos silicosos nos caules e nas folhas, enquanto W. squamulosa possui estas estruturas restritas às folhas escamiformes. A diversidade morfológica dos corpos silicosos, específica para cada espécie aqui estudada, comprova o potencial taxonômico deste caráter, até então negligenciado, e aponta para a necessidade de estudos mais abrangentes para essas estruturas em Podostemaceae. Palavras-chave: corpos silicosos, plantas aquáticas, Podostemaceae.

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Section: Introductionmentioning

confidence: 99%

Silica bodies and their systematic implications at the subfamily level in Podostemaceae

et al. 2011

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“…As a result, G. mangostana forms a clade with Erythroxylum novogranatense (Erythroxylaceae) with a 78% bootstrap value (Figure 1). In previous phylogenetic studies, Clusiaceae belongs to the clusioids group and has been known to be the closest relationship to Bonnetiaceae (Wurdack and Davis 2009;Ruhfel et al 2011;Xi et al 2012). There are 36 families in Malphigiales.…”

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confidence: 99%

The complete plastome of tropical fruit Garcinia mangostana (Clusiaceae)

Kim

et al. 2017

Mitochondrial DNA Part B

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The complete plastome sequence of Garcinia mangostana L. (Clusiaceae) is completed in this study (NCBI acc. no. KX822787). This is a first complete plastome sequence from the Clusiaceae. The complete plastome size is 158,179 bp in length and consists of a large single copy of 86,458 bp and a small single copy of 17,703 bp, separated by two inverted repeats of 27,009 bp. The G. mangostana plastome shows four minor structural modifications including inf A gene loss, rpl 32 gene loss, ycf 3 gene intron loss and a 363 bp inversion between trn V-UAC and atp E gene. The plastome contains 111 genes, of which 77 are protein-coding genes, 30 are tRNA genes and four are rRNA genes. The average A-T content of the plastome is 63.9%. A total of 110 simple sequence loci are identified from the genome. Phylogenetic analysis reveals that G. mangostana is a sister group of Erythroxylum novogranatense (Erythroxylaceae) with 78% bootstrap support.

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“…This family includes three tribes: Hypericeae, which has a nearly cosmopolitan distribution and includes five genera (Hypericum, Triadenum, Thornea, Santomasia, and Lianthus), and the tropical tribes Cratoxyleae (Eliea and Cratoxylon) and Vismieae (Harungana, Vismia and Psorospermum). Recent phylogenetic revisions based on morphological (Nürk & Blattner, 2010) and molecular charac ters (Ruhfel & al., 2011) have shown that genus Hypericum is not monophyletic, and that other members of tribe Hypericeae (Triadenum, Santomasia and Thornea) are nested within it. Therefore, throughout this work we will refer to Hypericeae as a synonym to Hypericum.…”

Section: Introductionmentioning

confidence: 99%

Paleobiology of the genus <i>Hypericum</i> (Hypericaceae): a survey of the fossil record and its palaeogeographic implications

Meseguer¹,

Sanmartín²

2012

Anal. Jard. Bot. Madr.

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Genus Hypericum is one of the 100 largest genera in angiosperms with nearly 500 species. Despite its worldwide, nearly cosmopolitan distribution and apparently old age -there are fossil remains of relatives from the Mid Cretaceous -the fossil record of Hypericum has been largely overlooked in phylogenetic studies. Here, we survey the fossil record of Hypericum from the literature, with special emphasis on the oldest fossil remain, Hypericum antiquum, from which we reassess its diagnostic characters. We evaluate the implications of this record in reconstructing the past geographic distribution of genus Hypericum.

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Phylogeny of the clusioid clade (Malpighiales): Evidence from the plastid and mitochondrial genomes

Cited by 118 publications

References 95 publications

Silica bodies and their systematic implications at the subfamily level in Podostemaceae

Silica bodies and their systematic implications at the subfamily level in Podostemaceae

The complete plastome of tropical fruit Garcinia mangostana (Clusiaceae)

Paleobiology of the genus <i>Hypericum</i> (Hypericaceae): a survey of the fossil record and its palaeogeographic implications

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