Pierre Josef Braun

Melocactus lanssensianus is a species of plant in the family Cactaceae. It is endemic to Brazil. Its natural habitats are rocky areas and hot deserts. It is threatened by habitat loss.

Cereus ablicaulis subsp. estevesii, is a species of columnar cactus found in Minas Gerais, Brazil. The first description was published in 2004 by Pierre Josef Braun as Cereus estevesii.

Cereus saddianus is a species of cactus native to the seasonally dry areas of Brazil.

Cereus lanosus or is a species of columnar cactus found in Central, Cordillera, Concepción, and Paraguarí departments of Paraguay. The plant is found growing in rocky hills at elevations of 250 and 300 meters.

Melocactus estevesii is a species of Melocactus found in Brazil.

Mammillaria duwei is a species of flowering plant in the cactus family. It is endemic to Mexico, where it occurs only in the state of Guanajuato. It is known from only one location. It is known commonly as the biznaguita. This is a critically endangered species due to its limited distribution and illegal collecting for trade. There are perhaps 500 mature individuals left in the wild.

Facheiroa squamosa is a species of Facheiroa from Brazil.

Arthrocereus melanurus is a species of plant in the family Cactaceae. It is endemic to Brazil. Its natural habitats are dry savanna and rocky areas. It is threatened largely by habitat loss.

Pilosocereus diersianus is a species of cactus native to Tocantins and Goiás Only around 50 remain in the wild. This species is commonly known as Facherio De Goiás in Brazil

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Pilosocereus occultiflorus is a species of cactus native to Brazil.

Pilosocereus mollispinus is a species of cactus native to Brazil.

Pilosocereus flexibilispinus is a species of cactus native to Central Brazil.

Pilosocereus albisummus is a species of Pilosocereus found in Minas Gerais, Brazil.

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Discocactus fariae-peresii is a species of Discocactus found in Brazil.

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Siccobaccatus dolichospermaticus is a species of plant in the family Cactaceae. It is endemic to Brazil, where it is confined to the states of Bahia and Minas Gerais. Its natural habitat is rocky areas. It is threatened by habitat loss.

Pilosocereus pusillibaccatus is a species of plant in the family Cactaceae. It is endemic to Brazil.

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