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Liliacidites regularis

Liliales

Taxonomy
Liliacidites regularis was named by Archangelsky (1973). It is considered to be a form taxon. Its type specimen is Holotype: p.m. 967; coord. 46.5/93.1. Stored at Museo de La Plata, Paleobotanical division., a microspore (Pollen grain), and it is a compression preserving soft parts. Its type locality is Bajada de Hansen, which is in a Paleocene terrestrial shale in Argentina.

Sister species lacking formal opinion data

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Synonymy list
YearName and author
1973Liliacidites regularis Archangelsky
1986Liliacidites regularis Archangelsky and Zamaloa

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumAngiospermae
subclassMonocotyledoneae
RankNameAuthor
subclassLiliidae
orderLilialesPerleb 1826
genusLiliaciditesCouper 1953
speciesregularis

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
ReferenceDiagnosis
S. Archangelsky 1973Grano monocolpado de contorno ecuatorial ovalado a subcircular y de extremos redondeados, en vista ecuatorial biconvexo. Colpo 3/4 a 4/5 del diámetro ecuatorial mayor, de márgenes lisos. Exina reticulada, hasta 2 µ de espesor; capa basal más delgada (0.5 µ); columelas delicadas, clavuladas, fusionadas apicalmente formando
un retículo de muros delgados que delimitan aréolas poligonales,de 1.5-2 µ, levemente mayores en la cara proximal y menores en los extremos.