| Ulothrix flacca (Dillwyn) Thuret in LeJolis |
Conferva flacca |
Dillwyn |
1805 |
Glamorgan |
Wales |
L. W. Dillwyn |
BM |
| Acrosiphonia duriuscula (Ruprecht) Yendo |
Conferva duriuscula |
Ruprecht |
1850 |
Okhotsk Sea |
Russia |
|
LE |
| Ceramium diaphanum (Lightfoot) Roth |
Conferva diaphana |
Lightfoot |
1777 |
|
Scotland |
|
BM-K |
| Colaconema daviesii (Dillwyn) Stegenga |
Conferva daviesii |
Dillwyn |
1809 |
|
U.K. |
H. Davies |
BM |
| Chaetomorpha confervicola De Toni |
Conferva confervicola |
Ruprecht |
1850 |
|
Alaska |
|
|
| Calothrix crustacea Thuret in Bornet et Thuret |
Conferva confervicola |
Dillwyn |
1802 |
Cardigan |
Wales |
|
|
| Acrosiphonia coalita (Ruprecht) Scagel, Garbary, Golden et M.W. Hawkes |
Conferva coalita |
Ruprecht |
1850 |
|
California |
[Ross] |
LE |
| Enteromorpha clathrata (Roth) Greville |
Conferva clathrata |
Roth |
1806 |
Baltic Sea |
Germany |
Roth |
Missing (see Womersley 1984) |
| Sphacelaria cirrhosa (Roth) C. Agardh |
Conferva cirrosa |
Roth |
1800 |
Adriatic Sea |
Italy |
Wulfen |
|
| Acrosiphonia coalita (Ruprecht) Scagel, Garbary, Golden et M.W. Hawkes |
Conferva chamissonis |
Ruprecht |
1850 |
|
Alaska |
Chamisso |
LE |
| Erythrotrichia carnea (Dillwyn) J. Agardh |
Conferva ceramicola |
Lyngbye |
1819 |
|
Denmark |
|
|
| Acrosiphonia duriuscula (Ruprecht) Yendo |
Conferva cartilaginea |
Ruprecht |
1850 |
|
Alaska |
|
|
| Erythrotrichia carnea (Dillwyn) J. Agardh |
Conferva carnea |
Dillwyn |
1807 |
Glamorgan |
Wales |
W. Borrersand [check] |
BM! |
| Chaetomorpha cannabina (Areschoug) Kjellman |
Conferva cannabina |
Areschoug |
1843 |
Bahusiae |
Sweden |
|
S |
| Polysiphonia brodiaei (Dillwyn) Sprengel |
Conferva brodiei |
Dillwyn |
1809 |
Cork |
Ireland |
Miss Hutchins |
BM-K |
| Bangia atropurpurea (Roth) C. Agardh |
Conferva atropurpurea |
Roth |
1806 |
Bremen |
Germany |
Mertens |
probably destroyed (Koster 1969) |
| Acrosiphonia arcta (Dillwyn) Gain |
Conferva arcta |
Dillwyn |
1809 |
County Cork |
Ireland |
Miss Hutchins |
NMW |
| Cladophora albida (Nees) Kützing |
Conferva albida |
Nees |
1820 |
|
England |
|
OXF |
| Spongomorpha aeruginosa (Linnaeus) van den Hoek |
Conferva aeruginosa |
Linnaeus |
1753 |
|
Wales |
|
OXF |
| Chaetomorpha aerea (Dillwyn) Kützing |
Conferva aerea |
Dillwyn |
1806 |
|
|
D. Turner; W. W. Young |
BM |
| Ceramium tenuissimum (Roth) Areschoug |
Confe-ten? |
Roth |
|
|
|
|
C |
| Compsonema tenue Setchell et N.L. Gardner |
Compsonema tenue |
Setchell et Gardner |
1922 |
|
Alaska |
N. L. Gardner |
UC |
| Compsonema sporangiiferum Setchell et N.L. Gardner |
Compsonema sporangiiferum |
Setchell et Gardner |
1922 |
|
Washington |
N. L. Gardner |
UC |
| Colpomenia tuberculata D.A. Saunders |
Colpomenia tuberculata |
Saunders |
1898 |
|
California |
|
|
| Colpomenia peregrina Sauvageau |
Colpomenia sinuosa var. peregrina |
Sauvageau |
1927 |
|
France, England, Holland |
|
PC |