Ceramium virgatum | |
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Scientific classification | |
(unranked): | Archaeplastida |
Division: | Rhodophyta |
Class: | Florideophyceae |
Order: | Ceramiales |
Family: | Ceramiaceae |
Genus: | Ceramium |
Species: | C. virgatum |
Binomial name | |
Ceramium virgatum Roth | |
Ceramium virgatum, or the red hornweed, is a small red marine alga.
This small alga grows erect with cylindrical filamentous axes. [1] It is repeatedly branched, corticate and grow to 30 cm long. [2] Very difficult to identify from some other species. [1]
Common in rock pools [2] and in the upper sub-littoral in a wide range of habitats. [1]
Widely distributed around the British Isles including the Isle of Man and the Shetland Islands. [1]
The non-spiny species of Ceramium are in taxonomic chaos [3] and there is confusion concerning this species which is referred to as Ceramium nodulosum in some references. [1]
Ceramium is a genus of Ceramium algae. It is a large genus with at least 15 species in the British Isles.
Osmundea pinnatifida is a species of red alga known by the common name pepper dulse.
Ceramium diaphanum is a species of marine red algae.
Polysiphonia elongata is a small red marine algae in the Rhodophyta.
Vertebrata fruticulosa(Boergeseniella fruticulosa Kylin) is a small marine alga in the Division Rhodophyta.
Ceramium botryocarpum is a small red marine alga in the Division Rhodophyta.
Ceramium echionotum is a small marine alga in the division Rhodophyta.
Ceramium flaccidum is a small red marine alga in the Division Rhodophyta.
Ceramium ciliatum is a small marine red alga in the Division Rhodophyta.
Ceramium deslongchampsii is a small marine red alga in the Division Rhodophyta.
Ceramium gatitanum is a small marine red alga.
Ceramium nodulosum is a small red marine alga. There is confusion surrounding this name.
Ceramium pallidum is a small marine alga. It occurs in waters off of Europe and Africa (Morocco).
Ceramium secundatum is a small marine red alga.
Ceramium shuttleworthianum is a small marine red alga.
The taxon Ceramium siliquosum is a small marine alga. It belongs to the red algae genus Ceramium.
Ceramium strictum is a small marine red alga.
Ceramium circinatum is a small marine red algae.
Brongniartella byssoides Schmitz is a small red marine alga.
Hypoglossum hypoglossoides, known as under tongue weed, is a small red marine alga in the family Delesseriaceae.