| Verbena bonariensis, a
perennial herb originating in South America, grows to 2m in height
and branches well. Stems are 4-ridged and hollow, with bristles and
some simple leaves, the largest measuring 13cm in length. The leaves
are simple, opposite, in a lanceolate shape, with hairs on the back
sides and bases embracing the stems. Stem tips give branching spikes
with dense flowers; corollas are tubular with tips cleft in five. As
the flowering advances, the inflorescences grow longer. Bloom time:
April-October. |
Wild plants in and around Shimane
島根とその周辺の野生植物
