Dacrion
Dacrion grece lachrima inde dacrion dendrodes .i. lachrima arboris scilicet gummi: quare aliquando reperitur dacrion pro gummi.
Apparatus:
Dacrion ABCD f | Dacthion e
lachrima A | lacrima BC f | lacrima e | lachryma D
dendrodes B e f | dendroles ACD {"d” misread as "l”}
lachrima arboris (lacr- C) AC | lacrima arboris f | lacrĩa (lacrima e) arboris B e | lachryma arboris D
gũmi ACD e f | gũi B
pro (pro e) gũmi ACD e | pro gumi B f
Translation:
Dacrion is the Greek for Latin lachrima {"a tear"}, and from this we have the Greek dacrion dendrodes, which is in Latin lachrima arboris {"tear exuding from a tree"}, that is gummi {"some gum"}; and this is why dacrion is sometimes found instead of gummi {"gum"}.
Commentary:
δάκρυον /dákryon/ "tear; that which drops like tears: gum, sap".
δενδρώδες /dendrṓdes/ neuter adjectival form meaning "tree-like, tree-".