Synonyms recognized by ITIS (bold taxon is currently accepted):

     Oxalis corniculata L.
     Acetosella corniculata (L.) Kuntze
     Oxalis corniculata var. atropurpurea Planch.
     Oxalis corniculata var. langloisii (Small) Wieg.
     Oxalis corniculata var. lupulina (R. Knuth) Zucc.
     Oxalis corniculata var. macrophylla Arsene ex R. Knuth
     Oxalis corniculata var. minor Laing
     Oxalis corniculata var. reptans Laing
     Oxalis corniculata var. villosa (Bieb.) Hohen.
     Oxalis corniculata var. viscidula Wieg.
     Oxalis langloisii (Small) Fedde
     Oxalis pusilla Salisb.
     Oxalis repens Thunb.
     Oxalis villosa Bieb.
     Xanthoxalis corniculata (L.) Small
     Xanthoxalis corniculata var. atropurpurea (Planch.) Moldenke
     Xanthoxalis langloisii Small
     Xanthoxalis repens (Thunb.) Moldenke

Common Name(s): creeping oxalis, creeping woods, creeping woodsorrel, 'ihi, oxalis, yellow oxalis, yellow wood sorrel.

Taxonomic Hierarchy: (ITIS TSN=29067, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Rosidae
                            Order: Geraniales
                                Family: Oxalidaceae
                                    Genus: Oxalis
                                        Species: Oxalis corniculata