| Family | Cyperaceae |
| Scientific name | Scirpus mitsukurianus Makino |
| Synonyms | none |
| Common name | (Japanese common name) matsukasa-susuki (マツカサススキ, 松毬薄 [meaning: pinecone pampas grass]) |
| (English common name) none | |
| Distribution | (Japan) Honshu, Shikoku, Kyushu |
| (Other nations) none | |
| Habitat | Wet field or swamp |
| Chromosomal number | 2n=68 |
| Description | Plants culms 100-150cm tall. Leaves 4-8mm wide. Flowers 3-5 inflorescences 5-10cm long, bracts longer than inflorescences, spikelets ca. 4-5mm long, flowering in August to October. Fruits ca. 1cm long. Perennial plants.. |
| Reference | Scirpus mitsukurianus Makino |
| Note | Native to Japan. |
| August 2008 at lowland swamp |
August 2008 at lowland swamp |
August 2008 at lowland swamp |
| August 2008 at lowland swamp |