Notes For Reference:-　

Species, Varieties, or Forms in the Genus Rubus:

Rubus buergeri(Fruit) / Fuyuichigo
Rubus corchorifolius / Birohdoichigo
Rubus crataegifolius (fruit) / Kumaichigo
Rubus hirsutus / Kusaichigo
Rubus microphyllus / Nigaichigo
Rubus palmatus / Nagabamomijiichigo
Rubus palmatus var. coptophyllus / Momijiichigo
Rubus parvifolius / Nawashiroichigo
Rubus pectinellus / Kobanofuyuichigo
Rubus phoenicolasius / Ebigaraichigo
Rubus trifidus / Kajiichigo
Rubus yoshinoi / Kibinawashiroichigo

　

Rubus yoshinoi / Kibinawashiroichigo キビナワシロイチゴ

Rubus yoshinoi is a deciduous shrub found in fields and mountains in hilly districts, with branches that creep around, resembling blades of grass. The stems have sparse prickles. Leaves are of alternate phyllotaxis and odd-pinnate compounds; leaflets consist of a general pair, each diamond-shaped oblong, the tips abruptly pointed, margins serrated. Flowers, red-purple, bloom two each on the branch's ends, facing upwards; petals, approximately 5mm long, are erect. Fruits are spherical and 1cm in diameter; they ripen red in July-August. Bloom time: May-June.