This may be a book for you. I feel the same way about watercolor floral, but the projects in this book are :chef's kiss:
https://www.amazon.com/dp/1944515585/ref=cm_sw_r_cp_apa_glt_fabc_7TJ41ZDC2YWFM3DDWZVV
If you’d like to learn watercolor florals there’s a few books I can recommend on the topic. I really enjoy ateliers (art instruction books) to practice new techniques and even new styles, as well as learning all I can about my craft.
Here’s a great book for beginners with instruction on the different brush stroke styles for florals:
Modern Watercolor Botanicals: A Creative Workshop in Watercolor, Gouache, & Ink https://www.amazon.com/dp/1944515585/ref=cm_sw_r_cp_api_i_DN800MK45ADETM5NPK75
And this book has a more advanced, yet basic and easy directions for 50 different flowers, and I’m doing this now as a “50 days of flowers” for spring and keep me in daily watercolor practice, I believe the paper is heavy enough to paint right in the book, and even has outlines for each flower to practice on:
Watercolor the Easy Way Flowers: Step-by-Step Tutorials for 50 Flowers, Wreaths, and Bouquets (Watercolor the Easy Way, 2) https://www.amazon.com/dp/0764362062/ref=cm_sw_r_cp_api_i_A1CVM7FAFAGFXZ3981H6