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Pteroma
Taxonomy
Pteroma was named by Harris (1964). It is not extant. Its type is Pteroma thomasi.
It was assigned to Pteridospermophyta by Andrews (1970); and to Umkomasiaceae by Meyen (1984).
It was assigned to Pteridospermophyta by Andrews (1970); and to Umkomasiaceae by Meyen (1984).
Species
P. thomasi (type species)
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available