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Calamagrostis purpurea ssp. phragmitoides
Scientific Name: Calamagrostis purpurea ssp. phragmitoides
Family: Poaceae
Category: Monocot
Growth:
Duration:
Other Names:
Calamagrostis purpurea subsp. phragmitoides
Calamagrostis purpurea subsp. phragmitoides, also known as Scandinavian small-reed, is a subspecies of reed grass belonging to the Calamagrostis purpurea species complex.
Taxonomy and Nomenclature
- Scientific Name: Calamagrostis purpurea (Trin.) Trin. subsp. phragmitoides (Hartm.) Tzvelev
- Rank: Subspecies
- Family: Poaceae (Grass family)
- Synonyms:
- Calamagrostis phragmitoides Hartm.
- Calamagrostis halleriana var. phragmitoides (Hartm.) Hack.
- Calamagrostis purpurea (Trin.) Trin. ssp. phragmitoides (Hartm.) Tzvelev
- C. phragmitoides Hartm.
Distribution and Habitat
- This subspecies is found in Euro-Mediterranean regions.
- It grows as an apomictic rhizomatous perennial herb.
- Prefers wet Salix carr habitats, especially those flooded in winter.
- Also found in marshes, ditches, and old peat diggings.
Morphological Characteristics
- Reaches heights of 80 to 150 centimeters.
- Has multi-nodal stems (5-8 nodes), often branching at the base.
- Leaves are weak, approximately 5 mm wide, with a long ligule (5-10 mm).
- Spikelets are awnless or have very short awns.
Interactions with Other Organisms
- In some ecosystems, it acts as a producer, supporting herbivores like snails (Arianta arbostorum).
Further Information
- BSBI List of British & Irish Vascular Plants and Stoneworts
- The Plant List
- EOL (Encyclopedia of Life)
- Tropicos
- Euro+Med Plantbase