As of April 2022, the LEGO Botanical Collection includes 9 available sets and a retired model according to the official online store.
The LEGO Botanical Collection includes a mix of models at various price points that recreate plants and flowers from across the natural world. You might be familiar with five of the sets, but the official online store considers four other creations members of the LEGO Botanical Collection.
As listed on the official online store, here’s every set that’s considered part of the LEGO Botanical Collection, spanning all sizes of builds and themes:
Five of those models are sets aimed at ages 18 and older, but 40524 Sunflowers, 40460 Roses and 40461 Tulips are different in their numbering yet still feature designs that fit in with the rest of the Botanical Collection in terms of their details.