Current year branchlets and petioles spreading villous ; capsule pericarp furfuraceous .

当年小枝和叶柄开展长柔毛；蒴果果皮软鳞片状。

Plant body usually furfuraceous , sometimes glabrous , or glandular and strongly aromatic .

植株身体通常软鳞片状的，有时无毛，或具腺和强烈芳香的。

Stems and branches sometimes jointed ( articulate ) ; indumentum of vesicular hairs ( furfuraceous or farinose ) , ramified ( dendroid ) , stellate , rarely of glandular hairs , or plants glabrous .

茎和枝有时有节；毛被为泡状毛(有软鳞片状或者被粉)，分支(树状)，星状，很少为具腺的毛状物，或者无毛。