Green Sea Grape
Sea Staghorn
(J.Agardh) Maggs & J.Kelly
Coarse Spongy Cushion
Setchell & N.L.Gardner
Smooth Spongy Cushion
N.L.Gardner
Coarse Green Sea Hair
(F.Weber & Mohr) Kützing
Graceful Green Hair
(Hudson) Kützing
Northern Emerald Carpet
M. Reed
(Lightfoot) Kützing
Emerald Carpet
(Setchell & N.L.Gardner) Heesch, Guiry & Rindi
Green Rock Scum
(Rosenvinge) P.C.Silva
Family:
Chlorocystidaceae
Sea Cellophane
Arctic Sea Moss
(Dillwyn) Gain
Green Rope
(Ruprecht) Scagel, Garbary, Golden & M.W.Hawkes
Northern Green Rope
(Ruprecht) Yendo
False Northern Thread
Hanic & S.C.Lindstrom
Mermaid's Tresses
(Dillwyn) Thuret
Northern Sea Hair
(Kornmann) Lokhorst & Trask
Jade Necklace
(Mertens ex Hornemann) Rosenvinge
Dwarf Sea Hair
Seagrass Cellophane
(Kjellman) Bliding
Sea Hair
Linnaeus
Sea Lettuce
Postels & Ruprecht
Green String Lettuce
(Kützing) Hughey, Maggs, L.M.Loos, S.A.Harris & P.W.Gabrielson
Branched String Lettuce
O.F.Müller
Dark Sea Lettuce
(Areschoug) K.L.Vinogradova