<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p> New records of fruits of Banisteriaecarpum giganteum (Göppert) Kräusel from the middle and late Miocene of Austria and Hungary and the Pliocene of Romania regularly associated with foliage of Byttneriophyllum tiliifolium (A. Braun) Knobloch &amp; Kvaček confirm previous views of Czeczott, Ţicleanu and others that the two organs belong to a single plant related to Malvaceae s.l. and not to Mapighiaceae, as previously assumed by Schenk, Kräusel and Kirchheimer. According to the fruit morphology it is closely similar to Tarrietia Blume (tropical SE Asia and Africa, sometimes included together with Argyrodendron F. Muel. to Heritiera Dryand. in Ait.), with which it partly shares habitats (swamp to riparian forests) and decidedly differs in foliage (leaves strongly asymmetric ovate vs symmetric simple ovate to elongate or palmately compound) and climatic requirements (warm temperate vs tropical conditions). Its pollen has not yet been firmly discriminated. The fossils so far assigned to Tarrietia from Europe must be excluded from this genus: Tarrietia hungarica Rásky from the early Oligocene of Hungary was assumed by Andreánszky as legume fruits (Machaerites hungaricus (Rásky) Andreánszky), Tarrietia germanica Rüffle from the early Miocene of Germany, according to fine venation pattern, may also represent a monospermic legume pod</p></abstract>

New records of fruits of Banisteriaecarpum giganteum (Göppert) Kräusel from the middle and late Miocene of Austria and Hungary and the Pliocene of Romania regularly associated with foliage of Byttneriophyllum tiliifolium (A. Braun) Knobloch & Kvaček confirm previous views of Czeczott, Ţicleanu and others that the two organs belong to a single plant related to Malvaceae s.l. and not to Mapighiaceae, as previously assumed by Schenk, Kräusel and Kirchheimer. According to the fruit morphology it is closely similar to Tarrietia Blume (tropical SE Asia and Africa, sometimes included together with Argyrodendron F. Muel. to Heritiera Dryand. in Ait.), with which it partly shares habitats (swamp to riparian forests) and decidedly differs in foliage (leaves strongly asymmetric ovate vs symmetric simple ovate to elongate or palmately compound) and climatic requirements (warm temperate vs tropical conditions). Its pollen has not yet been firmly discriminated. The fossils so far assigned to Tarrietia from Europe must be excluded from this genus: Tarrietia hungarica Rásky from the early Oligocene of Hungary was assumed by Andreánszky as legume fruits (Machaerites hungaricus (Rásky) Andreánszky), Tarrietia germanica Rüffle from the early Miocene of Germany, according to fine venation pattern, may also represent a monospermic legume pod

The Whole Plant Reconstruction of Banisteriaecarpum Giganteum and Byttneriophyllum Tiliifolium - A Preliminary Report

Charles University in Prague, Faculty of Science, Institute of Geology and Palaeontology, Albertov 6, CZ 12843 Praha 2, Czech Republic

Hungarian Natural History Museum, Botanical Department, H-1476 Budapest, Pf. 222, Hungary

Folia Musei rerum naturalium Bohemiae occidentalis. Geologica et Paleobiologica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

New records of fruits of Banisteriaecarpum giganteum (Göppert) Kräusel from the middle and late Miocene of Austria and Hungary and the Pliocene of Romania...

The Whole Plant Reconstruction of Banisteriaecarpum Giganteum and Byttneriophyllum Tiliifolium - A Preliminary Report

Publié en ligne: 10 avr. 2015

Pages: 1 - 10

DOI: https://doi.org/10.2478/fbgp-2014-0001

Mots clés
Fossil Malvaceae, Europe, middle Miocene to Pliocene, fruits, foliage

© West Bohemian Museum in Pilsen

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The Whole Plant Reconstruction of Banisteriaecarpum Giganteum and Byttneriophyllum Tiliifolium - A Preliminary Report

Publié en ligne: 10 avr. 2015

Pages: 1 - 10

DOI: https://doi.org/10.2478/fbgp-2014-0001

Mots clésFossil Malvaceae, Europe, middle Miocene to Pliocene, fruits, foliage

© West Bohemian Museum in Pilsen

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
Fossil Malvaceae, Europe, middle Miocene to Pliocene, fruits, foliage