• HOME
  1. 日本語
  2. English
• Personal Info.
  1. CV
  2. For candidates
  3. Give me job!
  4. Recent(?) Photos
  5. Master/doctor theses
• Education
  1. Catalog
  2. HUSTEP
  3. Ecology
  4. Natural env. studies
  5. Environ. conserv.
  6. Field trip for Env. Res.
     
  7. Eco-campus(plants)
  8. Symbiosis in nature
  9. Beadroll
  10. Glossary(References)
• Research
  1. Abstract
  2. Volcanic succession
  3. Wildfire ecology
     
  4. Wetland conservation
  5. Skislope vegetation
  6. Mining
  7. Pub: English
  8. Pub: Japanese
• Hobby · Link
  1. Yoshida
  2. Plant taxonomy
  3. Plants
  4. Cup of tea
  5. Western Australia
  6. Link
  7. Contact

(First upload on July 15 2017. Last on March 4 2024) [ 日本語 | English ]

Carex L. (スゲ) Section Praecoces (シバスゲ) Sometimes grouped into Section Mitratae (ヌカスゲ) O-shimakansuge (オオシマカンスゲ, 大島寒菅) Lifeform: turfed, evergreen, perennial sedge ≈ 30-40 cm tall Distribution: endemic to the Izu Island chain, represented by O-shima and Hatsushima Island (大島, 初島), central Japan Habitat: forest floors, volcanic deserts, roadsides, etc.

Phylogeny: close to C. conica f. variegata Hid. Takah. (フイリオオシマカンスゲ)

Carex oshimensis in Japan

---

1 2 3
[1-3] in the Koishikawa Botanical Garden (小石川植物園), the University of Tokyo, on March 16 2017.

f. variegata (フイリオオシマカンスゲ)

cv. Evergold

1 2 3
[1-3] at a greenhouse in Yurigahara Park, Sapporo, on March 17 2024.