Question: Are both Agonis and Eritrichium a botanic genus?

Context paragraphs:
Crinodendron: Crinodendron is a botanic genus with 8 species of flowering plants belonging to the family Elaeocarpaceae.  They are evergreen shrubs or small trees native to the forests of Chile.  They have narrow, leathery evergreen leaves and pendent bell-shaped flowers in red, pink or white.

Taxandria spathulata: Taxandria spathulata is a shrub species that grows along the southern coast of Western Australia.  This plant was previously classified as "Agonis spathulata" but is now part of the "Taxandria" genus.

Taxandria parviceps: Taxandria parviceps, commonly known as tea tree, is a shrub species that grows on the south west coast of Western Australia.  This plant was previously classified as "Agonis parviceps" but is now part of the "Taxandria" genus.

Eritrichium: Eritrichium (alpine forget-me-not) is a genus of flowering plants in the family Boraginaceae.  It contains 71 species.  Notable members include "Eritrichium howardii" and "Eritrichium nanum".

Taxandria marginata: Taxandria marginata is a species of tree that grows in the south west corner of Western Australia.  This plant was previously classified as "Agonis marginata" but was reclassified by Wheeler and Marchant into the new genus "Taxandria" in a 2007 revision.

Agonis: Agonis is a genus in the plant family Myrtaceae.  All are endemic to Western Australia, growing near the coast in the south west.

Appendicularia (plant): Appendicularia is a botanic genus of the family Melastomataceae.

Taxandria juniperina: Taxandria juniperina commonly known as wattie, native cedar, Warren River cedar or juniper myrtle is a species of tree that grows in the south west corner of Western Australia.  This plant was previously classified as "Agonis juniperina" but is now part of the "Taxandria" genus.

List of Melaleuca species: This is a list of plants in the genus "Melaleuca".  In 2013, Lyndley Craven published a monograph of the genus with a description of 290 species, including about 40 sometimes known as callistemons.  A new species ("Melaleuca lophocoracorum") was described in a 2013 paper.  Craven's inclusion of callistemons in "Melaleuca" is not accepted by the National Herbarium of New South Wales or by the Royal Botanic Gardens, Melbourne but is accepted by the Royal Botanic Gardens, Kew.  For example, "Melaleuca brachyandra" is recognised in the World Checklist of Selected Plant Families but as "Callistemon brachyandrus" by the National Herbarium of New South Wales and by the Royal Botanic Gardens, Melbourne.

Taxandria floribunda: Taxandria floribunda is a small tree or shrub species that is endemic to an area in southern Western Australia.  This plant was previously classified as "Agonis floribunda" but is now part of the "Taxandria" genus.

Supporting paragraphs: Agonis Eritrichium
Answer: yes