Quadrangularis

Quadrangularis means "quadrangular" in Latin.

In biology, it is also the species name in the scientific name of several species:

• Plantae
  • Cissus quadrangularis, a plant of the grape family
  • Passifiora quadrangularis, commonly known as the 'giant granadilla, the species that produces the largest fruit of any species within the genus Passiflora
  • Smilax quadrangularis, commonly known as the roundleaf greenbrier, a synonym name of Smilax rotundifolia, a species of woody vine
  • Microstylis quadrangularis, a synonym name of Malaxis excavata, a species of orchid
  • Myrtus quadrangularis, a synonym name of Syzygium antisepticum

• Animalia
  • Trigonia quadrangularis, a species in the extinct Trigonia genus of saltwater clams
  • Hoploscaphites quadrangularis, a species in the extinct Hoploscaphites ammonite genus
  • Colochirus quadrangularis, commonly known as the thorny sea cucumber, a species of sea cucumber
  • Psyche quadrangularis, a moth of the Psychidae family