Notothyladales Hyvonen & Piippo
, legitimate, scientific
[Hyvonen, J. & Piippo, S. (1993), Journal of the Hattori Botanical Laboratory 74]:
117
[tax. nov.]
[Duff, R.J., Villarreal, J.C., Cargill, D.C. & Renzaglia, K.S. (2007), Progress and challenges toward developing a phylogeny and classification of the hornworts. The Bryologist 110(2)]:
239, 240
[secondary reference]
[Renzaglia, K.S., Villarreal, J.C. & Duff, R.J. in Goffinet, B. & Shaw, A.J. (ed.) (2009), New insights into morphology, anatomy and systematics of hornworts. Bryophyte Biology Edn. 2]:
142
APC
[secondary reference]