• 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

(Upload on October 22 2018) [ 日本語 | English ]

Mentha L. (ハッカ) Midorihakka (ミドリハッカ, 緑薄荷), spearmint Lifeform: perennial forb, with 30-60 cm in height Distribution: native to Europe (exotic to Japan) Habitat: sunny and mesic grasslands Chromosome number: 2n = 24 Synonyms: Mentha viridis (L.) L.

var. crispa Benth. (オランダハッカ, s.s.) or cv. crispa Orandahakka (オランダハッカ, 阿蘭陀薄荷, s.s.) Seiyouhakka (セイヨウハッカ, 西洋薄荷) Distribuiton: introduced to Japan in Edo Era Flower: white - pink - lavender Synonyms: Mentha viridis (L.) L. var. crispa Benth. Mentha crispata Schrad. ex Willd. Hybrids: occuring frequently (sometimes difficulties in the identification)

Mentha spicata in Hokkaido

---

var. crispa (cv. crispa) (オランダハッカ)

1 2 3
[1-3] in a wet wasteland on N25/W3, North Ward, Sapporo, on August 31 2018.