Sea Oak

Field notes

Phycodrys rubens is a red marine alga of up to 30 cm long.

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7 native animals
supported in the US

• Plant eaters Animals that feed on it Common Eider, Arctic Green Sea Urchin, Common Whelk, Rough Periwinkle 7

Range

Greener is more native, amber more introduced; paler is less certain. How this was decided