Swallowtail

There are two ways to catch a Swallowtail. The first is with two Cobwebs, which can be found growing the Iris Hyacinth, Iris Calla, or Iris Rose. They can also be found assembling the Music of the Wind, World Stamps, Trip to the Spa, Fresh Out of the Oven, Bon Voyage!, Floral Adornments, or Bunches of Grapes collection or be bought for 5 gems. The second is with two Summer Hats, which can be found when growing the Royal Calla, Royal Iris, Tulip Calla, or Royal Rose. They can also be found assembling the Music of the Wind or Country Meal collection or be bought for 3 gems. The two different ways of catching this butterfly have different rewards.

Catching the Swallowtail with 2 Cobwebs: Catching the Swallowtail with 2 Summer Hats:
 * Asparagus
 * Aspidistra
 * Brunia
 * Umbrella Plant
 * Statice
 * Ruscus
 * Hypericum
 * Goldenrods
 * Miniature Date Palm