• 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 September 4 2007. Last on July 15 2019) [ 日本語 | English ]

Oxalis L. (カタバミ) in Japan

---

Stamen: pentadynamous Key 1. present aboveground shoot; alternate leaf; (yellow flower) 2. present aboveground stolon; remarkably-auriform, small stipule ___ O. corniculata 2. present belowground stolon; inconspicuous stipule ___ O. stricta 1. absent aboveground shoot; radical leaf O. acetosella L. (コミヤマカタバミ) O. amamiana Hatus. (アマミカタバミ, syn. O. exilis A. Cunn.) O. articulata (イモカタバミ) O. barrelieri L. (ハギカタバミ)

O. bowiei Herb. (ハナカタバミ) O. braziliensis Lodd. ex Knowles et Westcott (ベニカタバミ) O. corniculata L. (カタバミ) O. corymbosa DC. (ムラサキカタバミ) O. dillenii Jacq. (オッタチカタバミ) O. exilis A. Cunn. (アマミカタバミ) O. griffithii Edgew. et Hook. fil. (ミヤマカタバミ) var. kantoensis (Terao) T. Shimizu (カントウミヤマカタバミ) f. rubriflora (Makino) Sugim. ex Yonek. (ベニバナミヤマカタバミ) O. hirta L. (キダチハナカタバミ) O. obtriangulata Maxim. (オオヤマカタバミ)

O. pentaphylla Sims (ゴヨウカタバミ) O. pes-caprae L. (オオキバナカタバミ) O. purpurea L. (フヨウカタバミ) O. spiralis G. Don (ラセンカタバミ*) O. stricta L. (エゾタチカタバミ) O. tetraphylla Cav. (モンカタバミ) O. versicolor L. (シボリカタバミ) Floral diagram (花式) of Oxyalis ⇒ exotic pink-flowered Oxalis

Oxalis corniculata in Japan

---

Katabami (カタバミ, 片喰), creeping wood sorrel Oxalis Gr. "sour" (from the acidic taste of the foliage) corniculata L. "bearing small horns" (from the look of the fruits) Lifeform: annual - perennial Distribution: cosmopolitan in temperate and tropical regions Habitat: ruderal (worldwide weed) Seed dispersal: animal after self

Synonyms: Xanthoxalis corniculata (L.) Small var. trichocaulon Lev. (ケカタバミ): hairy, coastal (Honshu- Ryuku) f. rubrifolia (Makino) Hara (アカカタバミ): small, purple-red leaf f. atropurpurea (Planch.) Van Houtte ex Hegi, or f. tropaeoloides (Schalacht.) R. Knuth (ウスアカカタバミ): somewhat purple-red leaf and stem f. plena Satake (ホシザキカタバミ): petals = 10, sepals = 10

1 2 3
[1] near Toya Lake Experimental Station, Hokkaido University, on August 21 2007. [2] along a paved road in Sotogou Park (外濠公園), Tokyo, on November 18 2016. [3] at the bottom of a bank along Sophia Street, Chiyoda Ward, Tokyo, on May 24 2019. Record: near Ono Pond (大野池) on July 13 2018.

---

var. trichocaulon

1 2
[1/2] at a coastsde in Oi Pier Seaside Park, faced to Keihin Canal, Tokyo, on December 26 2015.

---

f. rubrifolia

1 2
[1/2] at N28/E1, East Ward, Sapporo, on July 18 2012.