Pecopteris

Galtier, Jean, Ronchi, Ausonio & Broutin, Jean, 2011, Early Permian silicified floras from the Perdasdefogu Basin (SE Sardinia): comparison and bio-chronostratigraphic correlation with the floras of the Autun Basin (Massif central, France), Geodiversitas 33 (1), pp. 43-69 : 57

publication ID

https://doi.org/ 10.5252/g2011n1a4

DOI

https://doi.org/10.5281/zenodo.4607899

persistent identifier

https://treatment.plazi.org/id/5328C915-CD60-0D1F-B540-00A9AC4AB775

treatment provided by

Felipe

scientific name

Pecopteris
status

 

Pecopteris sp.

( Fig. 8A View FIG )

A transverse section of a vegetative pinnule, similar to those shown on Figure 7E View FIG , shows the fleshy texture of the lamina (300-400 µm thick) with palisade and spongy parenchyma; the pinnule margins are flexed downwards and prominent hairs are borne on the lower epidermis. Such pinnules are smaller but very similar in organization to the vegetative pinnules attributed to Scolecopteris oliveri from Autun by Scott & Holden (1933); they may belong to the same plant as the associated fertile pinnules described hereafter.

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