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376 62.Gigart. 2.THALA!SSIOPHYTm Plcell.aph.
s. alhida. Thalliis rather compressed, slightly forked;
twigs awlshape.
Fucus albidus^ Huds. Fl. yingl. 5S2. /
Fucus verrucosus, Gmel. 1.36.
^. inflata. Thalliis bent in, near the tip swollen here
and there with lanceolate, podshape tumours.
53. geniculata. Thullus bent as if broken at the tubercles.
12. Gigarlmd Turneri. Turner'' s plum-weed.
Thalliis threadlike, pale reddish brown, hairlike, uneven,
much and very irregularly branched; twigs scattered; iii-
lercles hemispherical, sessile, scattered.
Conferva verrucosa, Turiierii, Engl. Hot. 1688.
Sea-shores; annual; summer.
Thalliis 3 inches long.
13. Glgartina virid'is. Greeii pliim-iveed.
Thalliis cartilaginous, threadlike, repeatedly and continually
pinnate; branches and twigs opposite; tubercles he-
mispherical, sessile.
Fucus viridis, Fl. Dan. 886 ; Engl. Bot. 1659 ; Turner Hist. 9T.
Desinaretia virldis, Lam. Thal.'ib.
Chnrdaria? viridis, Agardh Syn. 14.
Glgartina viridis, Lyngbyc Ilydr. Dan, 44.
Sea-shore; annual; spring and summer.
Thallus 1 or 2 feet long, fine orange, growing verdigris
green.
e. Glgartina. Thallus threadlike, equal ; iulercles round,
immersed in the twigs.
14. Glgartina lycopodioides. IVolfs- claw plum-weed.
Thallus threadlike, mostly simple, entirely covered with
threadlike twigs, closely imbricated and slightly forked at
the tip.
Fucus lycopodioides, Lin. Syst. Nat. 7H; Turn. Hist. 12 ; Engl. Bof..
1163.
Conferva squarrosa, Fl. Dan. 367.
Fucus Lycopodiuni, Slackli. Ner. Brit. 107.
Fiircellaria lycopodioides, Agardh. Syn. 11.
Gigartiiva lycopodioides, Lyngbye Hydr. Dun. 43.
Sea-shore.
Thalli aggregate, naked at bottom, above densely imbricated
with simple or pinnated twigs, brownish red growing
black.