Malus sp.
Another name for hardened tree sap is resin. Resin is commonly used in the production of varnishes, adhesives, and incense.
The scientific name for sap-sap is Gobiopterus chuno.
It can be both.
Sour sap
The scientific name for a tangerine tree is Citrus reticulata.
The scientific name of the weeping willow tree is Salix babylonica.
The scientific name of the banana tree is Musa Acuminata.
The scientific genus of the dogwood tree is cornus.
The scientific name for a beach tree is Fagus grandifolia.
amber
The scientific name of a smoke tree is Cotinus Coggygria.