• 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 January 5 2018. Last on August 10 2024) [ 日本語 | English ]

Mertensia Roth (ハマベンケイ) Hamabenkeisou (ハマベンケイソウ, 浜弁慶草, s.l.), oysterleaf Lifeform: well-branching, perennial forb Distribution: Korea - Sakhalin - Japan (north to northern Honshu) - Ussuri - Aleutian Islands Habitat: seashores represented by sand dunes and cobble beeches Flower: pink (bud stage) → blue (flower stage)

ssp. maritima Corolla: 5 mm long ssp. asiatica Takeda Hamabenkeisou (ハマベンケイソウ, s.s.) Distribution: between Korea - Aleutian f. albiflora H. Hara (シロバナハマベンケイソウ) Corolla: 10 mm long Synonyms: Mertensia asiatica (Takeda) O. Macbr. Mertensia maritima (L.) Gray var. asiatica (Takeda) S. L. Welsh

Mertensia maritima in the Northern Hemisphere

---

ssp. asiatica (ハマベンケイソウ)

1 2 3
4 5 6
[1-3] along a seacoast on the bottom of cliff near the Muroran Marine Experimental Station of Hokkaido University on September 11 2017. [4-6] along the seacoast of Usujiri Fisheries Station, southern Hokkaido, on June 20 2024.

---

ssp. maritima

1 2 3
[1-3] near a seaside along a paved road at Nome in Seward Peninsula on August 7 2013.