Question: Which is from farther south, Shar Pei or Boerboel?

Context paragraphs:
Boerboel: The Boerboel ] , also known as the South African Mastiff, is a large, Molosser-type breed from South Africa bred for the purpose of guarding the homestead.  These dogs were bred as working farm dogs and is one of the most powerful dog breeds.

Boerboel International: Boerboel International (BI) is an international representative association of breeders, members, and Boerboel owners.  The Boerboel is a large, molosser species of dog which is originally from South Africa.

Miniature Shar Pei: The Miniature Shar Pei or Mini Pei is a breed of dog with slightly smaller proportions than the larger Standard Shar Pei.  They have been bred to be smaller in size through a recessive gene carried in their DNA.  The reduced size of this breed creates a versatile dog that is unique yet small, making for a good family companion.

Shar Pei fever: Shar Pei fever (also called familial Shar Pei fever or FSF) is a condition seen in Shar Pei characterized by recurring fever and swelling of the hocks.  It is similar to familial Mediterranean fever in humans.  The cause is unknown, but it is thought to be inherited.  Shar Pei fever can result in renal and liver failure through accumulation of amyloid in those organs (amyloidosis).

Shar Pei: The Chinese Shar-Pei, is a breed of dog known for its distinctive features of deep wrinkles and a blue-black tongue.  The breed originates from Canton, China.  The English name (沙皮, pinyin: "shā pí"; probably derived from British spelling of the Cantonese equivalent, "sā pèih") translates to "sand skin" and refers to the texture of its short, rough coat.  As puppies, Shar Pei have numerous wrinkles, but as they mature, these loosen and spread out as they "grow into their skin".  Shar Pei were named in 1978 as one of the world's rarest dog breeds by "TIME" magazine and the "Guinness World Records".  Although the Shar Pei has been identified as a basal breed that predates the emergence of the modern breeds in the 19th century, the American Kennel Club did not recognize it as a breed until 1992.

Hornos Island: Hornos Island (Spanish: "Isla Hornos" ) is a Chilean island at the southern tip of South America.  The island is mostly known for being the location of Cape Horn.  It is generally considered South America's southernmost island, but the Diego Ramírez Islands are farther south.  The island is one of the Hermite Islands, part of the Tierra del Fuego archipelago.

Packera bolanderi: Packera bolanderi is a species of flowering plant in the aster family known by the common names Bolander's ragwort and seacoast ragwort.  It is native to the west coast of the United States from Washington to northern California, where it grows in wet coastal forests and woodlands.  There are two varieties of the species which differ slightly in morphology and habitat occupied; these varieties have been considered separate species by some authors.  The var.  "bolanderi" has thicker leaves, occurs farther south (into California), and occupies more open types of habitat, than does var.  "harfordii".  This plant in general is a perennial herb producing one to three stems up to half a meter tall.  The basal leaves have blades up to 12 centimeters long which are divided into several lobes and borne on long, thin petioles.  Leaves growing farther up the stem are smaller and have more lobes on their blades.  The inflorescence contains several flower heads, each lined with dark green phyllaries.  The head contains many golden yellow disc florets and generally either 8 or 13 yellow ray florets each over a centimeter long.  The fruit is an achene tipped with a pappus of bristles.

Port Elizabeth: Port Elizabeth or The Bay (Xhosa: "iBhayi" ; Afrikaans: "Die Baai" ] ) is one of the largest cities in South Africa; it is situated in the Eastern Cape Province, 770 km east of Cape Town.  The city, often shortened to PE and nicknamed "The Friendly City" or "The Windy City", stretches for 16 km along Algoa Bay, and is one of the major seaports in South Africa.  Port Elizabeth is the southernmost large city on the African continent, just farther south than Cape Town.

Packer Park, Philadelphia: Packer Park is a neighborhood in the South Philadelphia section of Philadelphia, Pennsylvania, United States that originally included 1,200 homes built in two unique builder developments of Packer Park 1950s and Brinton Estates 1990s.  It is now one of four residential communities, including FDR Park to be designated as Packer Park.  The original footprint community is also one of four adjacent communities that form Philadelphia's Sports Complex Special Services District.  The approximate boundaries are Packer Avenue to the north, Hartranft Street to the south including FDR Park farther south, Broad Street to the east known as the Southern Parkway and I-76 to the far west.  Packer Park has been considered home to one of the most organized community groups in the South Philadelphia region.

Bone-mouth: Bone-mouth or Guzui (骨嘴, pinyin: "gǔ zuǐ"), literally means Bony Snout in Mandarin Chinese, is the original type of the Shar Pei dog breed.  There are two varieties in Shar-Pei: a traditional type with fewer wrinkles, roof-tile muzzle, pointed tail, short hair (sandpaper coat), and a modified heavier muzzle (hippopotamus look) with meat padding on top and longer hair (brush coat).  Breeders in China (particularly in Southern China, Hong Kong, Macau) commonly called the traditional type found originally in Dali (Dailek, Dailet), Namhoi City in Guangdong Province as the Bone-mouth (Bony-snout) because of its dry type of muzzle, and the latter development in the Western world as the Meat-mouth (Meaty-snout) because of its meaty type of muzzle with loose skin.  Sharpei Club Hong Kong based its breed standard on the traditional bone-mouth standard.  This Bone-mouth wiki refers to the standard of Sharpei Club Hong Kong, formerly known as F.C.I. standard 309/1994.

Supporting paragraphs: Shar Pei Boerboel
Answer: Boerboel