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Clump of pink seaweed washed up on the shore. Sand serves as the background to this vibrant pink seaweed.
Corallina Red Marine Algae, Corallina officinalis, Salt Point State Park, Sonoma County, California, Rhodophyta
photographing the island of maui, hawai'i - u.s.a.
Whitley Bay rock formations.
Common coral weed or coralline in a coastal rock pool
corals sea life brazilian coast seaweed atlantic ocean sea texture background image
fresh and healthy laver seaweed food isolated on background.
Red seaweed with leafy curly blades branch isolated on white
Floating sea weed (Codium Fragile)
A Closeup of marine algae from the shoreline. lying on a stone pebble. purple colors. wallpaper or background
Close-up of rock covered with algae. With copy space. Shot with a 35-mm full-frame 61MP Sony A7R IV.
Red Algae (Grateloupia turuturu) underwater on rocky shore of the Bass River on Cape Cod in Yarmouth, Massachusetts
The Haystack Rock. a monolith, is the third-tallest intertidal structure in the world. The tidal pools around are home of many intertidal animals.
Beach of Etretat in the north of France, close up of plants and animals between the round stones, tourism
Seaweed on the Atlantic coast, Buenos Aires, Argentina
Close-up view of red seaweed bushes on flat sea bottom of coarse sand.
Fucus distichus, Brown Algae, Rockweed. Salt Point State Park, Sonoma County, California. A algae living in the intertidal area of the Pacific Ocean.
Green alga Ulva lactuca and red alga Plocamium cartilagineum, underwater in the Atlantic ocean, Spain
This is yellow kelp growing on the California coast in Redwood National Park at Enderts Beach, USA.
Beautiful colorful coral reefs on the beach
colorful Oregon tidepool
Close up of red algae lying in the sand at the beach
Stranded seeweed on a beach in Iceland
Green, red and brown algae on the seabed (Ulva, Enteromorpha, Ceramium, Cladophora, Porphira), Underwater landscape, Black Sea
Common Rockweed Algae, Fucus distichus, Family Fucales, Salt Point State Park, California
Jeju Island is a seascape.
Close up of seaweed
Colorful sea kelp Glass Beach, Ca
Rockweed (Fucus gardneri) has lacy mounds of flat, greenish-brown leaves.  It is a brown hairless alga that is part of intertidal life along the Pacific North American coast.  When mature, the tips become bladders that puff up with a mixture of gas bubbles and jelly to make it float in the water.  This allows the wide, mitten- like blades of the seaweed to be exposed to sunlight.  These blades are used as a location for fish to lay eggs and sperm.  The Holdfast is the section that keeps the seaweed anchored to a rock, so it doesn’t wash ashore with the tides.  The Blades are wide to catch sunlight for photosynthesis.The tips are edible.  Settlers referred to them as “Indian popcorn” because Aboriginal Tribes dried them to eat.  \nOther names are bladderwrack and popweed.
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