MARCHANTIACES, RICCIACER. 443 
Tl. Blackwood, Mickleover, Bindley, 
T3. Near Burton, Hb. Mason, Anchor Church, Bindley. Sharp’s Bottom, 
Hartshorn. 
RHEBOULIA add. 
R. hemispheerica Raddi. Marchantia L. Asterella P. Beauv. 
Shady rocks, preferring limestone, occasionally on sandstone. Frequent. 
First record, N.H. Tutb., 1863. 
L. Castleton, with fruit; Miller’s Dale, Hb. Whitehead. Dovedale, N.H. 
Tutb. Diamond Hill; Deep Dale, and Great Rocks Dale, near Buxton, with 
fruit ; near Ashford; Cressbrook ; near Bradwell; Wensley Dale, near Snitterton ; 
Back Dale, and Dowel Dale, near Hindlow. 
P. Markland Grips, near Clowne. 
T2. Sandstone rock in a lane north of the church, Sandiacre. 
PRHISSIA Nees. 
P. commutata Nees. Marchantia Lindb. 
On rocks and banks, preferring limestone. Rather rare. 
First record, The Naturalist, 1882. 
L. Ashwood Dale; Ravensdale; male plant plentiful on a heap of cinders 
in Ashwood Dale, Hb. Holt. Chee Dale, Natt. (Perrin). 
T3. Near Burton, Hb. Mason. 
LUNULARIA JWeh. 
L. vulgaris Wich. 
Bare soil, damp rocks and walls. Frequent. 
First record, The Flora. 
L. Matlock Bath; Lathkil Dale. 
Gl. By Bank Hall, Chapel. 
G2. Umberley Brook, near Chatsworth; Stoke Hall, Grindleford. 
Tl. Damp soil near the waterwheel, Shirley Park, and in gardens, Shirley. 
TARGIONIA Wich. 
T. hypophylla L. 
Limestone rocks. Rare. 
First record, M.H.C. Rep., 1900. 
L. Upper rocks north of Reynard’s Cave, Dovedale. 
SUB-ORDER III. RICCIACEA. 
RICCIA Mich. 
R. sorocarpa Bisch. 
On earth among rocks; sandy fields. Rare.| 
First record, Holt MS., 1896. 
L. Miller’s Dale, Hbb. Pearson and Holt. 
R. glauca L. 
Among rocks on limestone; sandy fields. Common. 
