Stems 2 to several, simple or branched only near base, if branched higher then ultimate branches distinctly longer than flowers, not fastigiate; flowers not in heads or dense corymbs.

• 2到数枚的茎，单一或分枝只近基部，如果分枝更高的那么末级分枝清楚长于花，不；不在头状花序或里的花紧密的伞房花序。(40