Name: Girvanella problematica var. spiralis Lewis 1942
Category, proposed as: variety, new variety
Etymology: spi.ra’lis. L. fem. adj. spiralis, spiral
Pronunciation (Latin), gender: gir-wa-NEL-la pro-ble-MA-ti-ka spi-RA-lis, feminine
Valid publication:
Lewis HP. On Girvanella in the “Shumardia Limestone” of Lévis, Quebec. Annals and Magazine of Natural History 1942; 9:49-55. 
Nomenclatural status: validly published under the ICN (Botanical Code)
Taxonomic status: correct name
Parent taxon: Girvanella problematica Nicholson and Etheridge 1878
Assigned by:
Lewis HP. On Girvanella in the “Shumardia Limestone” of Lévis, Quebec. Annals and Magazine of Natural History 1942; 9:49-55.
Linking: To permanently link to this page, use https://doi.org/10.83108/rn.56849Link copied to clipboard
