Polypodiopsida - Equisetales - Equisetidae
Parent taxon: Calamitaceae according to H. N. Andrews 1970
Sister taxa: Arthrodendron, Arthropityostachys, Arthropitys, Asterophyllites, Asterophyllostachys, Asthenomyelon, Calamitea, Calamites, Calamitina, Calamitomyelon, Calamocarpon, Calamocladus, Calamodendrea, Calamodendrofloyos, Calamodendron, Calamodendrophyllum, Calamodendroxylon, Calamophloios, Calamostachys, Coleophyllites, Haplocalamus, Metacalamostachys, Myelocalamites, Nematophyllites, Neocalamites, Protocalamites, Pseudobornia, Zimmermannioxylon
Subtaxa: Pinnularia capillacea
Type: Pinnularia capillacea
Distribution:
• Carboniferous of Canada (1: Nova Scotia collection), Ukraine (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.