Project 3655: S. Lehtonen, P. Poczai, G. Sablok, J. Hyvönen, D. Karger, J. Flores. 2020. Exploring phylogeny of the marattialean ferns. Cladistics. 36 (6):569–593.
Abstract
The eusporangiate marattialean ferns represent an ancient radiation with a rich fossil record but limited modern diversity in the tropics. The long evolutionary history without close extant relatives has confounded studies of the phylogenetic origin, root- ing and timing of marattialean ferns. Here we present new complete plastid genomes of six marattialean species and compiled a plastid genome dataset representing all of the currently accepted marattialean genera. We further supplemented this dataset by compiling a large dataset of mitochondrial genes and a phenotypic data matrix covering both extant and extinct representatives of the lineage. Our phylogenomic and total-evidence analyses corroborated the postulated position of marattialean ferns as the sister to leptosporangiate ferns, and the position of Danaea as the sister to the remaining extant marattialean genera. However, our results provide new evidence that Christensenia is sister to Marattia and that M. cicutifolia actually belongs to Eupodium. The apparently highly reduced rate of molecular evolution in marattialean ferns provides a challenge for dating the key phyloge- netic events with molecular clock approaches. We instead applied a parsimony-based total-evidence dating approach, which sug- gested a Triassic age for the extant crown group. The modern distribution can best be explained as mainly resulting from vicariance following the breakup of Pangaea and Gondwana. We resolved the fossil genera Marattiopsis, Danaeopsis and Qasi- mia as members of the monophyletic family Marattiaceae, and the Carboniferous genera Sydneia and Radstockia as the mono- phyletic sister of all other marattialean ferns.Read the article »
Article DOI: 10.1111/cla.12419
Project DOI: 10.7934/P3655, http://dx.doi.org/10.7934/P3655
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 2439 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 77 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 176 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:77/0 |
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MorphoBank Project 3655
MorphoBank Project 3655
- Creation Date:
10 March 2020 - Publication Date:
18 February 2021 - Project views: 10500
- Matrix downloads: 19
Authors' Institutions
- University of Helsinki
- University of Turku
- Finnish Museum of Natural History
- Swiss Federal Institute for Forest, Snow and Landscape Research
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
Samuli Lehtonen Project Administrator | 45 | 1 | 1 | 77 | 0 | 0 | 2439 (2286, 0, 153) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M26501' (45 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] Osmundastrum cinnamomeum Last Modified in 03/10/20 | 1 | 61 | 61 | 0 | 15 | 0 | 0 | 1 |
[2] Angiopteris evecta Last Modified in 03/10/20 | 0 | 74 | 74 | 0 | 3 | 0 | 0 | 1 |
[3] Angiopteris angustifolia Last Modified in 03/10/20 | 0 | 74 | 74 | 0 | 3 | 0 | 0 | 1 |
[4] Christensenia aesculifolia Last Modified in 03/10/20 | 0 | 72 | 72 | 0 | 5 | 0 | 0 | 1 |
[5] Danaea sellowiana Last Modified in 03/10/20 | 0 | 75 | 73 | 0 | 4 | 0 | 0 | 1 |
[6] Eupodium kaulfussii Last Modified in 03/10/20 | 0 | 76 | 76 | 0 | 1 | 0 | 0 | 1 |
[7] Ptisana novoguineensis Last Modified in 03/10/20 | 0 | 76 | 76 | 0 | 1 | 0 | 0 | 1 |
[8] Marattia cicutifolia Last Modified in 03/10/20 | 1 | 75 | 75 | 0 | 1 | 0 | 0 | 1 |
[9] Marattia laxa Last Modified in 03/10/20 | 0 | 76 | 76 | 0 | 1 | 0 | 0 | 1 |
[10] † Marattiopsis aganzhenensis Last Modified in 12/27/20 | 37 | 39 | 39 | 0 | 1 | 0 | 0 | 1 |
[11] † Marattiopsis asiatica Last Modified in 12/27/20 | 34 | 42 | 41 | 0 | 2 | 0 | 0 | 1 |
[12] † Marattiopsis anglica Last Modified in 12/27/20 | 38 | 39 | 38 | 0 | 1 | 0 | 0 | 1 |
[13] † Marattiopsis vodrazkae Last Modified in 12/27/20 | 37 | 39 | 39 | 0 | 1 | 0 | 0 | 1 |
[14] † Marattiopsis patagonica Last Modified in 12/27/20 | 40 | 36 | 36 | 0 | 1 | 0 | 0 | 1 |
[15] † Angiopteris blackii Last Modified in 12/27/20 | 33 | 41 | 41 | 0 | 3 | 0 | 0 | 1 |
[16] † Qasimia schyfsmae Last Modified in 12/27/20 | 33 | 46 | 42 | 0 | 2 | 0 | 0 | 1 |
[17] † Qasimia lanceolata Last Modified in 12/27/20 | 39 | 37 | 36 | 0 | 2 | 0 | 0 | 1 |
[18] † Scolecopteris minor Last Modified in 12/27/20 | 11 | 63 | 63 | 0 | 3 | 0 | 0 | 1 |
[19] † Scolecopteris majopsis Last Modified in 12/27/20 | 12 | 62 | 62 | 0 | 3 | 0 | 0 | 1 |
[20] † Scolecopteris illinoensis Last Modified in 12/27/20 | 13 | 61 | 61 | 0 | 3 | 0 | 0 | 1 |
[21] † Acaulangium bulbaceum Last Modified in 12/27/20 | 14 | 60 | 60 | 0 | 3 | 0 | 0 | 1 |
[22] † Scolecopteris latifolia Last Modified in 12/27/20 | 11 | 63 | 63 | 0 | 3 | 0 | 0 | 1 |
[23] † Scolecopteris mamayi Last Modified in 12/27/20 | 10 | 64 | 64 | 0 | 3 | 0 | 0 | 1 |
[24] † Scolecopteris antarctica Last Modified in 12/27/20 | 41 | 34 | 34 | 0 | 2 | 0 | 0 | 1 |
[25] † Scolecopteris globiforma Last Modified in 12/27/20 | 29 | 46 | 46 | 0 | 2 | 0 | 0 | 1 |
[26] † Scolecopteris calicifolia Last Modified in 12/27/20 | 14 | 60 | 60 | 0 | 3 | 0 | 0 | 1 |
[27] † Scolecopteris gnoma Last Modified in 12/27/20 | 11 | 63 | 63 | 0 | 3 | 0 | 0 | 1 |
[28] † Eoangiopteris goodii Last Modified in 12/27/20 | 18 | 56 | 56 | 0 | 3 | 0 | 0 | 1 |
[29] † Eoangiopteris andrewsii Last Modified in 12/27/20 | 18 | 56 | 56 | 0 | 3 | 0 | 0 | 1 |
[30] † Acitheca polymorpha Last Modified in 12/27/20 | 14 | 60 | 60 | 0 | 3 | 0 | 0 | 1 |
[31] † Acitheca adaensis Last Modified in 12/27/20 | 33 | 43 | 42 | 0 | 2 | 0 | 0 | 1 |
[32] † Millaya tularosana Last Modified in 12/27/20 | 36 | 37 | 37 | 0 | 4 | 0 | 0 | 1 |
[33] † Danaeites rigida Last Modified in 12/27/20 | 36 | 38 | 37 | 0 | 4 | 0 | 0 | 1 |
[34] † Radstockia kidstonii Last Modified in 12/27/20 | 43 | 30 | 29 | 0 | 5 | 0 | 0 | 1 |
[35] † Sydneia manleyi Last Modified in 12/27/20 | 36 | 38 | 36 | 0 | 5 | 0 | 0 | 1 |
[36] † Zhutheca densata Last Modified in 12/27/20 | 39 | 35 | 35 | 0 | 3 | 0 | 0 | 1 |
[37] † Taiyuanitheca tetralinea Last Modified in 12/27/20 | 42 | 32 | 32 | 0 | 3 | 0 | 0 | 1 |
[38] † Grandeuryella renaultii Last Modified in 12/27/20 | 34 | 41 | 41 | 0 | 2 | 0 | 0 | 1 |
[39] † Araiangium pygmaeum Last Modified in 12/27/20 | 34 | 40 | 40 | 0 | 3 | 0 | 0 | 1 |
[40] † Buritiranopteris costata Last Modified in 12/27/20 | 20 | 54 | 53 | 0 | 4 | 0 | 0 | 1 |
[41] † Danaeopsis fecunda Last Modified in 12/27/20 | 35 | 32 | 32 | 0 | 10 | 0 | 0 | 1 |
[42] † Danaeopsis marantacea Last Modified in 12/27/20 | 35 | 32 | 32 | 0 | 10 | 0 | 0 | 1 |
[43] † Marantoidea acara Last Modified in 12/27/20 | 40 | 29 | 28 | 0 | 9 | 0 | 0 | 1 |
[44] † Pectinangium lanceolatum Last Modified in 12/27/20 | 40 | 36 | 35 | 0 | 2 | 0 | 0 | 1 |
[45] † Gemellitheca saudica Last Modified in 12/27/20 | 32 | 43 | 42 | 0 | 3 | 0 | 0 | 1 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 10500 | |
Project overview | 873 | |
Matrix views | 671 | Marattiales morpho (81 views); Matrix landing page (590 views); |
Taxon list | 4409 | |
Media views | 2061 | Media search (1750 views); M739124 (311 views); |
Specimen list | 950 | |
Bibliography | 928 | |
Views for media list | 604 | |
Documents list | 4 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 99 | |
Project downloads | 80 | |
Matrix downloads | 19 | Marattiales morpho (19 downloads); |