All kinds of other fish like butterfly fish, elephant fish. Elephant seals and elephant shrew for mammals. Herring gull, Acryllium vulturinum, Linnaria cannabina for birds. Pieris brassicae, Aglais urticae, Kleidocerys resedae.
Checking the list I found some, seems it’s gonna be a normal thing for plants to be named after other plants.
Argentina anserina, Glechoma hederacea, Medicago lupulina, Arctostaphylos uva-ursi, Salix capreamyrtle, Silene flos-cuculi, Iris pseudacorus - for plants.
Vaccinium myrtillus after a cow and myrtle.