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Cyclostigma pacifica

Lepidocarpopsida - Jurinodendrales - Jurinodendraceae

Taxonomy
Bothrodendron pacificum was named by Doweld (2001). It is a cast.

It was recombined as Cyclostigma pacifica by Jongmans (1954), Chandra and Tewari (1991); it was recombined as Jurinodendron pacificum by Doweld (2001).

Synonyms
  • Cyclostigma indica was named by Pal (1978). It is not extant. Its type locality is Gund, which is in a Mississippian fluvial horizon in the Zewan Formation of India.

    It was synonymized subjectively with Cyclostigma pacifica by Chandra and Tewari (1991).
Synonymy list
YearName and author
1928Bothrodendron pacificum Steinmann p. 296
1954Cyclostigma pacifica Jongmans
1978Cyclostigma indica Pal
1991Cyclostigma pacifica Chandra and Tewari
2001Jurinodendron pacificum Doweld
2001Bothrodendron pacificum Doweld p. 296

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RankNameAuthor
kingdomPlantae
phylumTracheophyta(Sinnott 1935)
—Lycopodiobiotina
phylumIsoetophyta
subphylumIsoetophytina
RankNameAuthor
classLepidocarpopsida
orderJurinodendralesDoweld 2001
familyJurinodendraceaeDoweld 2001
genusCyclostigma
speciespacifica()

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.

†Cyclostigma pacifica Doweld 2001
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Invalid names: Cyclostigma indica Pal 1978 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Visean or 346.70000 to 330.30000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Mississippian358.86 - 323.4India (Jammu & Kashmir) Cyclostigma pacifica (229235 229236) Cyclostigma pacifica, Cyclostigma indica (229234)
Visean346.7 - 330.3Peru Cyclostigma pacifica (34126)