Heliocidaris crassispina (species of sea urchin); Anthocidaris crassispina
purple fleshed sweet potato (any one of several different such)
Ohio spiderwort (Tradescantia ohiensis)
giant purple butterfly (species of nymphalid butterfly, Sasakia charonda); Rhododendron oomurasaki (species of purple azalea)
Malabar spinach (Basella alba); Indian spinach
African lily (Agapanthus africanus)
Miquel's mazus (species of small flowering plant, Mazus miquelii)
dark lilac (color); royal blue
Japanese beautyberry (Callicarpa japonica)
crimson and purple; red-purple; magenta
powdered oakblue (butterfly) (Narathura bazalus); purple martin (bird) (Progne subis)
bluish-violet; royal purple
purplish; purply; tinged with purple
blue mussel (Mytilus galloprovincialis); Mediterranean mussel
wandering jew (Tradescantia pallida 'Purpurea'); purple secretia; purple-heart; purple queen
hinona (Japanese variety of long-rooted pickling turnip, Brassica rapa var. akana)
Pyropia tenera (species of edible seaweed)
orpine (Hylotelephium telephium)
purple finch (Carpodacus purpureus)
wood blewit (Lepista nuda)
pink woodsorrel (Oxalis corymbosa)
alfalfa (Medicago sativa); alphalpha; lucerne
Chinese violet cress (Orychophragmus violaceus)
purple rock cress (Aubrietia deltoidea)
Leibnitz daisy (Leibnitzia anandria)
purple Washington clam (Saxidomus purpurata); type of pomelo with red-purple flesh