Project 3670: J. R. Flores, A. C. Bippus, G. M. Suárez, J. Hyvönen. 2020. Defying death: incorporating fossils into the phylogeny of the complex thalloid liverworts (Marchantiidae, Marchantiophyta) confirms high order clades but reveals discrepancies in family‐level relationships. Cladistics. epub ahead of print:null.
Abstract
In recent years, the use of extensive molecular and morphological datasets has clarified the phylogenetic relationships among the orders of complex thalloid liverworts (Marchantiidae). However, previous studies excluded extinct taxa; thereby, undersampling the actual taxonomic diversity of the group. Here, we conducted a total‐evidence analysis of Marchantiidae incorporating fossils. The combined dataset consisted of 11 genes—sampled from the nuclear, mitochondrial and plastid genomes—and 128 morphological characters. Sixty‐two species, representing all classes and orders within Marchantiophyta and genera within Marchantiidae were included in the analyses. Six fossils were scored from literature: two assigned to the outgroup (Metzgeriothallus sharonae and Pallaviciniites sandaolingensis) and four to the ingroup (Marchantites cyathodoides, M. huolinhensis, Ricciopsis ferganica and R. sandaolingensis). Tree searches were conducted using parsimony as the optimality criterion. Clade sensitivity was assessed across a wide range of weighting regimes. Also, we evaluated the influence of fossils on the inferred topologies and branch support. Our results were congruent with previously inferred clades above the order level: Neohodgsoniales was sister to a clade formed by Sphaerocarpales and Marchantiales. However, relationships among families within Marchantiales contradicted recent studies. For instance, a clade consisting of Monosoleniaceae, Wiesnerellaceae and Targioniaceae was sister to the morphologically simple taxa instead of being nested within them as in previous studies. Novel synapomorphies were found for several clades within Marchantiales. Outgroup fossils were more influential than Marchantiidae fossils on overall topologies and branch support values. Except for a single weighting scheme, sampling continuous characters and down‐weighting characters improved fossil stability. Ultimately, our results challenge the widespread notion that bryophyte fossils are problematic for phylogenetic inference.Read the article »
Article DOI: 10.1111/cla.12442
Project DOI: 10.7934/P3670, http://dx.doi.org/10.7934/P3670
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 6710 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 120 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 353 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:0/120 |
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MorphoBank Project 3670
MorphoBank Project 3670
- Creation Date:
24 March 2020 - Publication Date:
16 November 2020 - Project views: 12740
- Matrix downloads: 7
This research
supported by
Authors' Institutions
- Oregon State University
- University of Helsinki
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
- Universidad Nacional de Tucumán
- Fundación Miguel Lillo
- Finnish Museum of Natural History
Members
member name | taxa | specimens | media | media notes | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||||||||||
Jorge R Flores Project Administrator | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M27097' (62 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] Takakia ceratophylla Last Modified in 11/25/20 | 15 | 86 | 86 | 0 | 19 | 0 | 0 | 1 |
[2] Pellia epiphylla Last Modified in 11/25/20 | 2 | 99 | 99 | 0 | 19 | 0 | 0 | 1 |
[3] Fossombronia foveolata Last Modified in 11/25/20 | 2 | 102 | 102 | 0 | 16 | 0 | 0 | 1 |
[4] Makinoa crispata Last Modified in 11/25/20 | 0 | 104 | 104 | 0 | 16 | 0 | 0 | 1 |
[5] Metzgeria furcata Last Modified in 11/25/20 | 1 | 103 | 103 | 0 | 16 | 0 | 0 | 1 |
[6] Aneura pinguis Last Modified in 11/25/20 | 2 | 100 | 100 | 0 | 18 | 0 | 0 | 1 |
[7] Symphyogyna undulata Last Modified in 11/25/20 | 0 | 103 | 103 | 0 | 17 | 0 | 0 | 1 |
[8] Jungermannia sp Last Modified in 11/25/20 | 0 | 103 | 102 | 0 | 18 | 0 | 0 | 1 |
[9] Lejeunea cavifolia Last Modified in 11/25/20 | 1 | 103 | 103 | 0 | 16 | 0 | 0 | 1 |
[10] Frullania asagrayana Last Modified in 11/25/20 | 0 | 104 | 104 | 0 | 16 | 0 | 0 | 1 |
[11] Radula voluta Last Modified in 11/25/20 | 0 | 102 | 102 | 0 | 18 | 0 | 0 | 1 |
[12] Lepidozia reptans Last Modified in 11/25/20 | 1 | 103 | 103 | 0 | 16 | 0 | 0 | 1 |
[13] Lophocolea heterophylla Last Modified in 11/25/20 | 1 | 103 | 103 | 0 | 16 | 0 | 0 | 1 |
[14] Plagiochila sp Last Modified in 11/25/20 | 1 | 101 | 101 | 0 | 18 | 0 | 0 | 1 |
[15] Haplomitrium hookeri Last Modified in 11/25/20 | 2 | 100 | 100 | 0 | 18 | 0 | 0 | 1 |
[16] Treubia sp Last Modified in 11/25/20 | 5 | 98 | 98 | 0 | 17 | 0 | 0 | 1 |
[17] Blasia pusilla Last Modified in 11/25/20 | 4 | 102 | 102 | 0 | 14 | 0 | 0 | 1 |
[18] Austroriella salta Last Modified in 11/25/20 | 6 | 103 | 103 | 0 | 11 | 0 | 0 | 1 |
[19] Sphaerocarpos texanus Last Modified in 11/25/20 | 1 | 101 | 101 | 0 | 18 | 0 | 0 | 1 |
[20] Geothallus tuberosus Last Modified in 11/25/20 | 9 | 93 | 93 | 0 | 18 | 0 | 0 | 1 |
[21] Marchantia romanica Last Modified in 11/25/20 | 2 | 117 | 117 | 0 | 1 | 0 | 0 | 1 |
[22] Marchantia polymorpha Last Modified in 11/25/20 | 3 | 116 | 116 | 0 | 1 | 0 | 0 | 1 |
[23] Marchantia quadrata Last Modified in 11/25/20 | 2 | 117 | 117 | 0 | 1 | 0 | 0 | 1 |
[24] Cryptomitrium tenerum Last Modified in 11/25/20 | 2 | 117 | 116 | 0 | 2 | 0 | 0 | 1 |
[25] Reboulia hemisphaerica Last Modified in 11/25/20 | 0 | 120 | 119 | 0 | 1 | 0 | 0 | 1 |
[26] Plagiochasma rupestre Last Modified in 11/25/20 | 2 | 116 | 116 | 0 | 2 | 0 | 0 | 1 |
[27] Mannia californica Last Modified in 11/25/20 | 3 | 117 | 116 | 0 | 1 | 0 | 0 | 1 |
[28] Asterella tenella Last Modified in 11/25/20 | 2 | 118 | 117 | 0 | 1 | 0 | 0 | 1 |
[29] Ricciocarpos natans Last Modified in 11/25/20 | 1 | 98 | 98 | 0 | 21 | 0 | 0 | 1 |
[30] Riccia fluitans Last Modified in 11/25/20 | 1 | 103 | 103 | 0 | 16 | 0 | 0 | 1 |
[31] Riccia sorocarpa Last Modified in 11/25/20 | 1 | 103 | 103 | 0 | 16 | 0 | 0 | 1 |
[32] Athalamia pinguis Last Modified in 11/25/20 | 2 | 117 | 116 | 0 | 2 | 0 | 0 | 1 |
[33] Celvea hyalina Last Modified in 11/25/20 | 2 | 118 | 117 | 0 | 1 | 0 | 0 | 1 |
[34] Peltolepis quadrata Last Modified in 11/25/20 | 6 | 113 | 112 | 0 | 2 | 0 | 0 | 1 |
[35] Sauteria alpina Last Modified in 11/25/20 | 1 | 119 | 118 | 0 | 1 | 0 | 0 | 1 |
[36] Conocephalum conicum Last Modified in 11/25/20 | 5 | 113 | 113 | 0 | 2 | 0 | 0 | 1 |
[37] Corsinia coriandrina Last Modified in 11/25/20 | 1 | 115 | 114 | 0 | 5 | 0 | 0 | 1 |
[38] Cronisia fimbriata Last Modified in 11/25/20 | 1 | 115 | 114 | 0 | 5 | 0 | 0 | 1 |
[39] Cyathodium cavernarum Last Modified in 11/25/20 | 3 | 112 | 111 | 0 | 6 | 0 | 0 | 1 |
[40] Dumortiera hirsuta Last Modified in 11/25/20 | 0 | 113 | 113 | 0 | 7 | 0 | 0 | 1 |
[41] Lunularia cruciata Last Modified in 11/25/20 | 2 | 115 | 115 | 0 | 3 | 0 | 0 | 1 |
[42] Monoclea gottschei Last Modified in 11/25/20 | 4 | 98 | 98 | 0 | 18 | 0 | 0 | 1 |
[43] Targionia hypophylla Last Modified in 11/25/20 | 0 | 115 | 114 | 0 | 6 | 0 | 0 | 1 |
[44] Wiesnerella denudata Last Modified in 11/25/20 | 0 | 119 | 118 | 0 | 2 | 0 | 0 | 1 |
[45] Oxymitra incrassata Last Modified in 11/25/20 | 4 | 106 | 105 | 0 | 11 | 0 | 0 | 1 |
[46] Exormotheca pustulosa Last Modified in 11/25/20 | 2 | 117 | 116 | 0 | 2 | 0 | 0 | 1 |
[47] Monocarpus sphaerocarpus Last Modified in 11/25/20 | 6 | 97 | 97 | 0 | 17 | 0 | 0 | 1 |
[48] Monosolenium tenerum Last Modified in 11/25/20 | 4 | 114 | 114 | 0 | 2 | 0 | 0 | 1 |
[49] Aitchisoniella himalayensis Last Modified in 11/25/20 | 9 | 107 | 107 | 0 | 4 | 0 | 0 | 1 |
[50] Stephensoniella brevipedunculata Last Modified in 11/25/20 | 2 | 116 | 116 | 0 | 2 | 0 | 0 | 1 |
[51] Neohodgsonia mirabilis Last Modified in 11/25/20 | 2 | 108 | 108 | 0 | 10 | 0 | 0 | 1 |
[52] Apotreubia nana Last Modified in 11/25/20 | 12 | 91 | 91 | 0 | 17 | 0 | 0 | 1 |
[53] Riella helicophylla Last Modified in 11/25/20 | 15 | 87 | 87 | 0 | 18 | 0 | 0 | 1 |
[54] Pallavicinia lyellii Last Modified in 11/25/20 | 8 | 95 | 95 | 0 | 17 | 0 | 0 | 1 |
[55] Pleurozia purpurea Last Modified in 11/25/20 | 8 | 95 | 95 | 0 | 17 | 0 | 0 | 1 |
[56] Cavicularia densa Last Modified in 11/25/20 | 20 | 81 | 81 | 0 | 19 | 0 | 0 | 1 |
[57] † Marchantites cyathodoides Last Modified in 11/25/20 | 88 | 21 | 21 | 0 | 11 | 0 | 0 | 1 |
[58] † Metzgeriothallus sharonae Last Modified in 11/25/20 | 85 | 18 | 18 | 0 | 17 | 0 | 0 | 1 |
[59] † Palaviciniites sandaolingensis Last Modified in 11/25/20 | 92 | 16 | 16 | 0 | 12 | 0 | 0 | 1 |
[60] † Ricciopsis ferganica Last Modified in 11/25/20 | 101 | 13 | 13 | 0 | 6 | 0 | 0 | 1 |
[61] † Ricciopsis sandaolingensis Last Modified in 11/25/20 | 96 | 18 | 18 | 0 | 6 | 0 | 0 | 1 |
[62] † Marchantites huolinhensis Last Modified in 11/25/20 | 93 | 17 | 17 | 0 | 10 | 0 | 0 | 1 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 12740 | |
Project overview | 957 | |
Matrix views | 671 | Matrix landing page (566 views); (10 views); Data matrix (95 views); |
Documents list | 576 | |
Media views | 2267 | Media search (1948 views); M687284 (319 views); |
Bibliography | 430 | |
Views for media list | 652 | |
Specimen list | 1206 | |
Taxon list | 5981 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 106 | |
Document downloads | 5 | (1 download); TNT scripts (1 download); Combined data with continuous and discrete data plus molecules (3 downloads); |
Project downloads | 94 | |
Matrix downloads | 7 | Data matrix (7 downloads); |