Robert Buist Catalog (1844-45) Philadelphia

BELLE de Monza, rose changing to dark crimson
BELLE de Florence, pale carmine

Periodical catalogue of greenhouse shrubs, vines, herbaceous plants, and bulbous roots: cultivated and for sale at the Linnaean Botanic Garden, Flushing, near New-York,
William Prince & Sons, Proprietors (1832)
China Roses
p. 158
596 Belle de Monza, vanilla scent

Catalogus plantarum Horti Camaldulensis, p. 19 (1829)
Dehnhardt, Friedrich.
Rosa semperflorens monzana

Atti: Istituto veneto di scienze, lettere ed arti (1913) p. 1104
274. R. Modoetia Hort. var. flore pleno Hort. - It. Rosa di Monza; sommità fiorita. II, 145.

Hortus Ripulensis seu enumeratio plantarum quæ Ripulis coluntur (1824) p. 122
By Luigi Colla
25. Semperfloren
ead: Modoedtiae ... H: Modoetiae

Catalogus plantarum regii horti botanici Taurinensis: Joannes Biroli. p. 66 (1815)
Rosa modoetiae (1)

Modoetia is the Latin name for Monza. Thus, the 1824 note "H. Modoetiae" would be the Hortus Modoetienis (Monza).

The Rosa modoetiae is not mentioned in the Catalogus plantarum existentium in hortus regiae villae prope Modoetiam (1813/14).