-
Currently accepted species include:
Quaternella confusa Pedersen Quaternella ephedroides Pedersen Quaternella glabratoides (Suess.)
Pedersen Bull. Mus...
- Hebanthe, Hebanthodes, Iresine, Pedersenia, Pfaffia, Pseudoplantago,
Quaternella, Tidestromia,
Xerosiphon Betoideae Acroglochin, Aphanisma, Beta, Hablitzia...
-
variations of T.
herbarum have been named,
including T.
herbarum f.
quaternella in 1913 and T.
herbarum var.
cereicola in 1921. The
genus Torula is defined...
-
Pseudoplantago Suess.: with one
species in
Venezuela and one in Argentina.
Quaternella Pedersen: with 3
species in BrasÃlia.
Xerosiphon Turcz.: with
about 2...
- Gaertn., B.Mey. & Scherb.
Synonyms Alsine erecta (L.)
Crantz Alsine quaternella (Ehrh.) E.H.L.Krause
Alsinella erecta (L.)
Moench Cerastium e**** (L...
- Nyl. 1876
Opegrapha prosodea var.
microcarpella Zahlbr. 1936
Opegrapha quaternella Nyl. f.
congesta Stizenb.*
Opegrapha scripta (L.) Ach. 1803 accepted...