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(Upload on August 10 2021) [ 日本語 | English ]

Hypericum L. (オトギリソウ) Tomoesou (トモエソウ, 巴草), great St. Johnswort or giant St. John's wort Lifeform: perennial forb with 50-130 cm in height Distribution: China - Siberia - Korea - Japan Habitat: sunny grasslands Leaf: only pale glands

ssp. ascyron var. ascyron (トモエソウ) ssp. gebleri (Ledeb.) N. Robson (ヒメトモエソウ), small, in Kyushu, Korea and northeastern China var. longistylum Maxim. (オオトモエソウ/コウライトモエソウ)

Hypericum ascyron in Hokkaido

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ssp. ascyron var. ascyron

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[1-3] along O-sawa Course in Nopporo Forest Park on July 17 2021.