Quadrangularis

Quadrangularis means "quadrangular" (having four angles) in Latin.

It may also refer to:

Biology

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

Plantae

• Cassia quadrangularis, commonly called the arsenic bush, a synonym name of Senna septemtrionalis, species of the genus Senna
• Cicendia quadrangularis, a species of plants in the gentian family
• Cissus quadrangularis, a species of the grape family
• Erithalis quadrangularis, a species of the Rubiaceae family
• Gladiolus quadrangularis, a species of gladioli
• Melicope quadrangularis, commonly called four angle melicope or four-angled pelea, a species of the citrus family
• Microstylis quadrangularis, a synonym name of Malaxis excavata, a species of orchid
• Myrtus quadrangularis, a synonym name of Syzygium antisepticum
• Passifiora quadrangularis, commonly known as the giant granadilla, a species of the genus Passiflora
• Peperomia quadrangularis, a species of radiator plants
• Phyllostachys quadrangularis, commonly known as squares-stemmed bamboo, a species of bamboo
• Rhigospira quadrangularis, the sole species of the genus Rhigospira
• Sauropus quadrangularis, a species of the Phyllanthaceae family
• Smilax quadrangularis, commonly known as the roundleaf greenbrier, a synonym name of Smilax rotundifolia, a species of woody vine
• Syngonanthus quadrangularis, a species of the Eriocaulaceae family
• Tarenna quadrangularis, a species of the Rubiaceae family
• Tillandsia quadrangularis, a synonym name of Tillandsia juncea, a species of the genus Tillandsia

Animalia

• Brasilodon quadrangularis, a species of the extinct genus brasilodon
• Colochirus quadrangularis, commonly known as the thorny sea cucumber, a species of sea cucumber
• Crotalus triseriatus quadrangularis, a synonym name of Crotalus aquilus, a species of venomous pit vipers
• Dicyrtoma quadrangularis, a species of the globular springtails in the family Dicyrtomidae
• Funiculina quadrangularis, a species of sea pens
• Holothuria quadrangularis, a synonym name of Stichopus chloronotus, a species of sea cucumber
• Hoploscaphites quadrangularis, a species of the extinct Hoploscaphites ammonite genus
• Lepyronia quadrangularis, a species of spittle bug
• Neilonella quadrangularis, a species of saltwater clams in the family Neilonellidae
• Psyche quadrangularis, a moth of the Psychidae family
• Pseudotritonia quadrangularis, a species of the Charcotiidae family of sea slugs
• Styela quadrangularis, a synonym name of Polycarpa pomaria, a species of sea squirt
• Trigonia quadrangularis, a species in the extinct Trigonia genus of saltwater clams

Anatomy

• Membrana quadrangularis, the scientific name of the quadrangular membrane, part of the Human larynx

Music

• Quadrangularis Reversum, a musical instrument built by Harry Partch