* Roses: roses are a symbol of love, devotion and beauty. The gardens at Mission Basilica San Diego de Alcalá feature a variety of rose bushes, including red, pink, white and yellow roses.
* Lilies: lilies are a symbol of purity, innocence, and resurrection. The gardens at Mission Basilica San Diego de Alcalá feature a variety of lily plants, including white, pink, and orange lilies.
* Daffodils: daffodils are a symbol of new beginnings, hope and joy. The gardens at Mission Basilica San Diego de Alcalá feature a variety of daffodil plants, including yellow, white and pink daffodils.
* Irises: irises are a symbol of wisdom, hope and faith. The gardens at Mission Basilica San Diego de Alcalá feature a variety of iris plants, including purple, blue, and yellow irises.
* Lavender: lavender is a symbol of peace, serenity, and healing. The gardens at Mission Basilica San Diego de Alcalá feature a variety of lavender plants, including purple and white lavender.