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Plantae
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Tracheophyta
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Lycopodiopsida
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Haplostigma
Haplostigma
Wikipedia Abstract
Haplostigma is a genus of arborescent lycopod, found only in the early part of the Middle Devonian.
View Wikipedia Record:
Haplostigma
Species
Haplostigma irregulare
External References
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via
GBIF.org
on 2023-06-13; License:
CC BY 4.0