Polemonium kiushianum
is a perennial occurring in grasslands with ridged stems of 60-90cm
in height. Leaves without petiole are alternate and of an
imparipinnate compound leaf; the leaflets are lanceolate, 2-3cm
long, with pointed tips. Stem tops give forth panicles, in which
1-1.5cm-in-diameter blue-purple flowers bloom. Bloom time:
June-August
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