Published June 25, 2024
| Version v1
Taxonomic treatment
Open
Paropsia Thouars
Authors/Creators
- 1. CR 2 P - Centre de Recherche en Paléontologie - Paris, MNHN - Sorbonne Université - CNRS, 43 Rue Buffon, 75005 Paris, France.
- 2. Área de Sistemas Naturales y Sostenibilidad, Universidad EAFIT, Medellín, Colombia. & Center for Tropical Paleoecology and Archaeology, Smithsonian Tropical Research Institute, Panama City, Panama.
Description
Genus Paropsia Noronha ex Thouars
Figs 1C, 4–5
Seed description
Seeds compressed, 4.9–8.1 mm long, 2.9–7.0 mm wide and 1.3–2.7 mm thick, oblong or cordate, sometimes curved. The surface is reticulate-foveolate or coarsely reticulate, with an average of 5.60 reticulations per mm 2. The reticulations have an average diameter of 487 µm and a depth of 190 µm. The margin is striate or entire, sometimes with a lateral fold. The apex may have a prominent appendage. The base is obtuse or acute, sometimes truncate, and may have a mucro. The palisade seed coat is on average 230 µm thick.
Remark
The genus is represented by 12 species, 8 are studied here.
Notes
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Scientific name authorship
- Thouars
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Order
- Malpighiales
- Family
- Passifloraceae
- Genus
- Paropsia
- Taxon rank
- genus