Selaginella arenicola ssp. riddellii (Riddell's spikemoss)
Bryodesma arenicola ssp. riddellii - Species Page - APA: Alabama Plant Atlas
spikemosses (Genus Selaginella) · iNaturalist
Selaginella uncinata Peacock Spikemoss Fern
Selaginella 101: Spikemoss Explained (& Varieties to Know)
Spike moss, Description, Taxonomy, Major Species, & Facts
Selaginella weatherbiana (Weatherby's spike moss)
Bryodesma arenicola ssp. riddellii - Species Page - APA: Alabama Plant Atlas
Selaginella arenicola - Species Page - ISB: Atlas of Florida Plants