Plagiochila paludosa Steph., Sp. Hepat.

Gradstein, S. Robbert & Pérez, Álvaro J., 2021, In the footsteps of Michel Allioni: Liverworts and hornworts from the surroundings of Gualaquiza (Ecuador), Candollea 76 (1), pp. 41-54 : 46

publication ID	https://doi.org/10.15553/c2021v761a3
DOI	https://doi.org/10.5281/zenodo.6329130
persistent identifier	https://treatment.plazi.org/id/03DD878C-4919-0D26-FFC5-BB39FB01FEB2
treatment provided by	Carolina
scientific name	Plagiochila paludosa Steph., Sp. Hepat.
status

Treatment

Plagiochila paludosa Steph., Sp. Hepat. View in CoL 6: 195. 1921, syn. nov.

Lectotypus (designated here): ECUADOR. Prov. Morona Santiago: Gualaquiza , “in paludosis fluvii Rio Salado ”, 10.II.1909, Allioni s.n. [ Bryo. Levier 6358] ( G [ G00121456 ]!). Syntypi: ibid. loco, “ in trunco arboris silvae supra G. Vega ”, 13.I.1909, Allioni s.n. [ Bryo. Levier 6371] ( G [ G00121490 ]!); ibid. loco, “ in silva ad rivum Sapotilla ”, IX.1910, Allioni s.n. [ Bryo. Levier 6618] ( G [ G00128758 ]!); ibid. loco, “ in silva densiore obscura, collis Sapotilla ”, V.1909, Allioni s.n. [ Bryo. Levier 6628] ( G [ G00128759 ]!); ibid. loco, “ in via ad Rosario ” , VI.1909, Allioni s.n. [ Bryo. Levier 6606] ( G [ G128760 ]!) .

= Plagiochila heteromalla Lindenb. View in CoL

Notes. – Plagiochila heteromalla is widespread in the Andes and is distinguished by the (sub)opposite and usually strongly secund leaves with a border of thick-walled cells, a vitta-like basal area, shortly toothed margins, shortly decurrent leaf bases and homogeneous oil bodies (GRADSTEIN, 2016). Plagiochila paludosa is identical to P. heteromalla and a synonym. The new lectotypification of P. paludosa was already proposed by J. Heinrichs on an annotation label.