Christmas: A contemplation out of the Wisdom of Life

Now let us look at the plant kingdom: the egos of this plant world are to be found in a still higher world than the one in which the group-egos of the animals live. The egos of plants (there are actually very few of them) are to be found in the spirit-world or Devachan; each one of the plant-egos embraces many, very many, of the individual plants which are found here on earth in such great variety. If we should seek the place where these plant-egos are to be found in space, we would come to the center of the earth. All plant-egos are united at the center of the earth.