Phlebopteris is an extinct genus of Mesozoic fern belonging to the family Matoniaceae, it is diagnosed by "pinna exhibiting short or long pinnules with decurrent or non-decurrent base; midrib often reaching the apex; secondary veins dichotomously branched, with or without forming a reticulate venation; circular sori lacking indusium; sori with five to six annulate sporangia annulus; trilete, subtriangular, tetrahedral or round spores."[1] The oldest fossil of the genus is known from the Ladinian of Italy.[2] The genus was almost globally distributed during the Jurassic, with a concentration of species in the northern hemisphere.[1] It probably preferred moist habitats.[1]
^ abcBadihagh, Mohammad Taghi; Uhl, Dieter (2019-01-08). "The first occurrence of Phlebopteris dunkeri and P. woodwardii (Matoniaceae) from the middle Jurassic of Iran". Journal of Palaeogeography. 8 (1): 6. Bibcode:2019JPalg...8....6B. doi:10.1186/s42501-018-0015-1. ISSN 2524-4507.
^"The ferns of the late Ladinian, Middle Triassic flora from Monte Agnello, Dolomites, N-Italy - Acta Palaeontologica Polonica". www.app.pan.pl. Retrieved 2020-11-30.
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phlebopteris, extinct, genus, mesozoic, fern, belonging, family, matoniaceae, diagnosed, pinna, exhibiting, short, long, pinnules, with, decurrent, decurrent, base, midrib, often, reaching, apex, secondary, veins, dichotomously, branched, with, without, formin. Phlebopteris is an extinct genus of Mesozoic fern belonging to the family Matoniaceae it is diagnosed by pinna exhibiting short or long pinnules with decurrent or non decurrent base midrib often reaching the apex secondary veins dichotomously branched with or without forming a reticulate venation circular sori lacking indusium sori with five to six annulate sporangia annulus trilete subtriangular tetrahedral or round spores 1 The oldest fossil of the genus is known from the Ladinian of Italy 2 The genus was almost globally distributed during the Jurassic with a concentration of species in the northern hemisphere 1 It probably preferred moist habitats 1 PhlebopterisTemporal range Ladinian Early Cretaceous PreꞒ Ꞓ O S D C P T J K Pg N Scientific classification Kingdom Plantae Clade Tracheophytes Division Polypodiophyta Class Polypodiopsida Order Gleicheniales Family Matoniaceae Genus PhlebopterisBrongniart 1836 Species Phlebopteris dunkeri Schenk Schenk 1875 Phlebopteris fiemmensis Kustatscher et al 2014 Phlebopteris polypodioides type Brongniart 1836 Phlebopteris woodwardii Leckenby 1864References edit a b c Badihagh Mohammad Taghi Uhl Dieter 2019 01 08 The first occurrence of Phlebopteris dunkeri and P woodwardii Matoniaceae from the middle Jurassic of Iran Journal of Palaeogeography 8 1 6 Bibcode 2019JPalg 8 6B doi 10 1186 s42501 018 0015 1 ISSN 2524 4507 The ferns of the late Ladinian Middle Triassic flora from Monte Agnello Dolomites N Italy Acta Palaeontologica Polonica www app pan pl Retrieved 2020 11 30 nbsp This Polypodiidae related article is a stub You can help Wikipedia by expanding it vte nbsp This article related to a Triassic plant is a stub You can help Wikipedia by expanding it vte nbsp This article related to a Jurassic plant is a stub You can help Wikipedia by expanding it vte nbsp This article related to a Cretaceous plant is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Phlebopteris amp oldid 1193898151, wikipedia, wiki, book, books, library,
