tree aeonium
tree houseleek
Irish rose
aeonium arboreum latin

And then there is her garden, and the Irish roses she planted in Michael's memory.

Aeonium arboreum (saucer plant) grows up to three feet tall and has rosettes six to eight inches across.

The many possibilities include the scented geraniums - apple, rose, cinnamon and peppermint - and exquisitely hued succulents like the purple leaved Aeonium arboreum Atropurpureum, or the blue-gray donkey's tail Sedum morganianum.