Padina sanctae-crucis
From Wikipedia, the free encyclopedia
| Padina sanctae-crucis | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Stramenopiles |
| Phylum: | Ochrophyta |
| Class: | Phaeophyceae |
| Order: | Dictyotales |
| Family: | Dictyotaceae |
| Genus: | Padina |
| Species: | P. sanctae-crucis |
| Binomial name | |
| Padina sanctae-crucis | |
Padina sanctae-crucis is a species of brown macroalgae in the family Dictyotaceae.[1] It is a tropical brown algae species native to the south pacific that belongs to the Padina genus. this alga includes sexual reproduction and spore-producing asexual reproduction which is moved with the tide until spores plants itself on a hard rocky substrate. Other habitats include rocks and shell fragments in the shallow sublittoral, seagrass meadows, mangrove roots and coral reefs on tidal flats.[2]
Padina sanctae-crucis forms curled, fanlike branches from a single stalk. The plant is about 15 cm tall. Blades are often irregularly split and branched. The upper surfaces of the fans are calcified and whitened, but the rest of the plant is brownish. All the branches are crossed by closely set growth lines.
