A correspondent asks: "Can you or any of your readers give me any information concerning Oxalis lutea plena? It is described as having large, double, yellow flowers, resembling dandelions. I should like some information as to its origin".

[The true Oxalis lutea is but an old synonym of Oxalis corniculata, the well-known "sour-grass " of children, and a common weed. A double variety would be very pretty; but we should suppose it would look like a very small dandelion___ Ed. G. M].