Opus, Greece in the context of "Pyrrha"

The Locrians (Greek: Λοκροί, Lokroi) were an ancient Greek tribe that inhabited the region of Locris in Central Greece, around Parnassus. They spoke the Locrian dialect, a Doric-Northwest dialect, and were closely related to their neighbouring tribes, the Phocians and the Dorians. They were divided into two geographically distinct tribes, the western Ozolians and the eastern Opuntians; their primary towns were Amphissa and Opus respectively, and their most important colony was the city of Epizephyrian Locris in Magna Graecia, which still bears the name "Locri" to this day. Among others, Ajax the Lesser and Patroclus were the most famous Locrian heroes, both distinguished in the Trojan War. Zaleucus from Epizephyrian Locris devised the first written Greek law code, the Locrian code.

In Greek mythology, the name Myrto (Ancient Greek: Μυρτώ, romanized: Murtṓ, lit. 'myrtle') may refer to one of the following characters:

• Myrto, a possible eponym for the Myrtoan Sea.
• Myrto, one of the Maenads who followed Dionysus in the Indian War.
• Myrto, an Amazon and one of the possible mothers of Myrtilus by Hermes.
• Myrto, daughter of Menoetius of Opus, sister to Patroclus. She had a daughter Eucleia by Heracles.

In Greek mythology, the name Sthenele (Ancient Greek: Σθενέλη) may refer to:

• Sthenele, daughter of Danaus and Memphis, who married (and killed) Sthenelus, son of Aegyptus and Tyria.
• Sthenele, daughter of Acastus, King of Iolcus. She was the mother of Patroclus by Menoetius of Opus. Other possible mothers of Patroclus are Polymele, Periopis, Philomela and Damocrateia.

Opuntia, commonly called the prickly pear cactus, is a genus of flowering plants in the cactus family Cactaceae, many known for their flavorful fruit and showy flowers. Cacti are native to the Americas, and are well adapted to arid climates; however, they are still vulnerable to alterations in precipitation and temperature driven by climate change. The plant has been introduced to Australia, southern Europe, the Middle East, and parts of Africa.

Prickly pear alone is also used to refer to the fruit, but may also be used for the plant itself; in addition, other names given to the plant and its specific parts include tuna (fruit), sabra, sabbar, nopal (pads, plural nopales, from the Nahuatl word nōpalli), nostle (fruit) from the Nahuatl word nōchtli, and paddle cactus. The genus is named for the Ancient Greek city of Opus. The fruit and leaves are edible. The most common culinary species is the "Barbary fig" (Opuntia ficus-indica).