Diagnostically, Betulaceae is very similar to Rosaceae and other rose motif families.
3.
Members of the birch family ( Betulaceae ) are examples of monoecious plants with unisexual flowers.
4.
Glutinic acid, a substituted allene, was isolated from " Alnus glutinosa " ( Betulaceae ).
5.
According to molecular phylogeny, the closest relatives of the Betulaceae are the Casuarinaceae, or the she-oaks.
6.
Ericaceae, as well as Betulaceae and Poaceae, are key foodplants for many of the high-latitude species.
7.
Main host plants are Rosaceae and Betulaceae, others are Salicaceae, Aceraceae, Caprifoliaceae, Fagaceae, Cornaceae and Juglandaceae.
8.
Recent treatments, including the Angiosperm Phylogeny Group, have described these two groups as subfamilies within an expanded Betulaceae : Betuloideae and Coryloideae.
9.
This weevil is found in association with various plants of Fagaceae, Betulaceae, and Juglandaceae, in particular white oak and American beech.
10.
The fossils are noted to be nearly identical to fossils of the related and also extinct Betulaceae genus " Palaeocarpinus " from North Dakota.
