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Zanthoxylum schinifolium
is a deciduous shrub,1.5-3m in height, with
gray-green bark, that occurs in wastelands, dry riverbeds, forest
edges, or roadsides. Leaves are of alternate phyllotaxis, of an
imparipinnate compound leaf, 7-20cm long, with narrow wings on the
leaflets' common stalks. The brochures are 6-11 paired, 1.5-5cm
long, 6-15cm wide, in the shape of broad lanceolate or oblong, with
tips tapering to points, bases cuneate, and delicate, obtuse
serrations on margins. Corymbs appear on branch tips, densely set
with many yellow-green flowers. Fruit parts are in three, 4-5mm
long, spherical, and mature brown in September-October. Bloom time:
July-August. |
Wild plants in and around Shimane
島根とその周辺の野生植物
