Plants farinose at least inside of calyx .

被粉的植株至少在花萼内。

Leaves white or yellow farinose abaxially .

叶白色或黄色被粉背面。

Leaves cream-yellow or bright yellow farinose abaxially .

叶米色黄的或嫩黄被粉背面。

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。

Potatoes and rice arde farinose plants .

马铃薯及稻米是富淀粉质的食物。