Species features
| Common name | Cottonweed |
| Latin name | Otanthus maritimus (L.) Hoffm. & Link |
| Conservation status and threats | PROTECTED species in Bulgaria. "Critically Endangered" in Ana Petrova & Vladimir Vladimirov. 2009. Red List of Bulgarian vascular plants – Phytol. Balcan., 15(1): 63-94. The main threat fot the species are the various tourist activitis. |
| Description and identification | Perennial psammophile plant or semishrub. The stems are up to 40 cm high. Flowering July - September [Petrova, 2010] Covered with thick white down. Leaves oblong and toothed. Flowers packed into compund flowerheads. Flowerheads with no ray flowers, button-like, yellow and arranged in clusters [Genetic Heritage Ireland]. |
| Distribution in Bulgaria | The Black Sea coast [Petrova, 2010]. |