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(First upload on June 2 2011. Last on April 24 2021) [ 日本語 | English ]

Primula L. (サクラソウ) Kurinzakura (クリンザクラ, 九輪桜), elatior hybrid primroses Seiyousakurasou (セイヨウサクラソウ, 西洋桜草), ポリアンサ Lifeform: annual-perennial forb Distribution: Europe (extotic to Japan, escaped from gardening)

Habitat: sun-part shade Flowering season: winter-spring Hybrids P. × polyantha Mill. (pro sp.) [veris × vulgaris] P. × juliana: hybrid between P. polyantha and P. juriae P. pruhonicensis hybrids = P. polyantha + P. × juliana

Primula polyantha in Hokkaido

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1 2 3
4 5
[1/2] at N26/E2, East Ward, Sapporo, on April 20 20112. [3] under a street tree in N28/W1, North Ward, Sapporo, on April 10 2018. [4/5] under a street tree in N13/W3, North Ward, Sapporo, on March 30 2021.