[Riccia
michelii Raddi var. ciliaris Levier –
Reported from Cornwall (vc1 and vc2, by Pearson 1902), but the
records were treated as doubtful by Nicholson (in Macvicar
1926) and Wilson (1930). Paton (1969a: 690) was unable to
trace any specimens and Paton (1980: 4) recommended that the
species should be removed completely from the British
list].
|