Tree-of-Heaven and Guava Family
Plant family is the group of plants which have something in common. Tree-of-Heaven and Guava family is a major factor of Tree-of-Heaven and Guava Scientific Classification. Plant family helps you narrow the search of your plants. It also gives you idea about, how the plant looks, how the seed will be like etc. These two plant families can be different or same. Tree-of-Heaven belongs to the family Simaroubaceae and Guava belongs to the family Myrtaceae.
Tree-of-Heaven and Guava Genus and Other Classification
While comparing scientific classification, Tree-of-Heaven and Guava genus and other classification are also important. Also, when you compare Tree-of-Heaven and Guava, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Ailanthus and other plant's genus is Psidium guajava. Tree-of-Heaven tribe is Not Available and Guava tribe is Not Available. Tree-of-Heaven clade is Angiosperms, Eudicots and Rosids and order is Sapindales whereas Guava clade is Dicotyledonous and order is Myrtales. Every plant have subfamilies. Tree-of-Heaven subfamilies are, Not Available and Guava subfamilies are Rosoideae. In this way you can compare scientific classification of Tree-of-Heaven and Guava and other products also.