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Webster 1913 Edition


Florideae

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Flo-rid′e-æ

,
p
rop.
Noun.
pl.
[NL., from L.
flos
,
floris
, a flower.]
(Bot.)
A subclass of algæ including all the red or purplish seaweeds; the
Rhodospermeæ
of many authors; – so called from the rosy or florid color of most of the species.