The ponytail palm is not a true palm tree but is a member of the asparagus family (Asparagaceae), and is commonly grown as a house plant. This tropical tree (Beaucarnea recurvata) can reach up to 30 ...

There really is no way to neatly classify succulents. Many are spiny cacti with fleshy stems without recognizable foliage. Others are euphorbs (related to poinsettias) that may resemble cacti, or may ...