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Longapertites andreisii

Arecales

Taxonomy
Longapertites andreisii was named by Archangelsky (1973). It is not extant. It is considered to be a form taxon. Its type specimen is Holotype: p.m. 966; coord. 30.2/104. Stored at Museo de La Plata, Paleobotanical division., a microspore. Its type locality is Cerro Bororó, which is in a Danian terrestrial horizon in Argentina.

Synonymy list
YearName and author
1973Longapertites andreisii Archangelsky

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumAngiospermae
subclassMonocotyledoneae
RankNameAuthor
orderArecalesBromhead 1840
genusLongapertites
speciesandreisii

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. Colpo mayor que la mitad de la circunferencia. Exina hasta 3.5 µ de espesor, tectada. Capa basal más delgada que el tectum; columelas desde isodiamétricas a fusionadas, formando muros irregulares, angostos y sinuosos, que no forman retículo; en el lado opuesto a los colpos las columelas son más gruesas y están más espaciadas; tectum grueso, con micropuntuaciones a perforado cerca de los colpos.