Selaginella apus var. tetragonostachya Spring Fl. Bras. 1(2): 119 (1840)

Nomenclatural References

• literature : Fl. Bras. (Martius) 1(2): 119. 1840 BHL link from IPNI metadata.
• person : Antoine Frédéric Spring (1814-1872) Based on occurrence of standard abbreviation 'Spring' in the authors string.
• database : IPNI record: 231978-2