Stems 50-150 cm tall, usually branched throughout, densely to very sparsely strigillose, with long suberect red pustulate-based hairs, and glandular hairs on inflorescence.

茎50-150厘米高，常分枝，密被到稀疏短糙伏，长的近直立红色的疱状突起，和腺在花序上。