Question: Microporellus iguazuensis is a species of poroid fungus collected in a national park with an area of what?

Context paragraphs:
Tyromyces galactinus: Tyromyces galactinus is a species of poroid fungus in the family Polyporaceae.  Found in North America, is a plant pathogen that causes a white rot in broad-leaved trees.  The fungus was first described by Miles Joseph Berkeley in 1847.  The type was collected near Waynesville, Ohio, where it was found growing on rotting trunks.  Although originally placed in genus "Tyromyces" by Russian mycologist Appollinaris Semenovich Bondartsev in 1953, the name is invalid as it did not confirm to the rules for naming species.  Josiah Lincoln Lowe transferred the fungus to "Tyromyces" validly in 1975.

Iguazú National Park: The Iguazú National Park (Spanish: "Parque Nacional Iguazú" ) is a national park of Argentina, located in the Iguazú Department, in the north of the province of Misiones, Argentine Mesopotamia.  It has an area of 672 km2 .

Nigroporus vinosus: Nigroporus vinosus is a species of poroid fungus in the family Steccherinaceae, and the type species of the genus "Nigroporus".  Its fruit bodies have brownish caps with tinges of purple or red.  The cap underside has a pore surface the same colour as the cap, and minute pores.  "Nigroporus vinosus" has a pantropical distribution.  It has been recorded from Africa, North America, Central America, South America, Asia, and Oceania.  It is a wood-decay fungus that causes a white rot.

Perenniporia subacida: Perenniporia subacida is a species of poroid fungus in the family Polyporaceae.  It is a plant pathogen that infects Douglas firs.  The fungus was originally described in 1885 by American mycologist Charles Horton Peck.  Marinus Anton Donk transferred it to the genus "Perenniporia" in 1967.

Microporellus iguazuensis: Microporellus iguazuensis is a species of poroid fungus in the family Polyporaceae.  Found in South America, it was described as a new species in 1987 by mycologist Mario Rajchenberg.  The type was collected in Misiones Province, Argentina, in the Iguazú National Park.  Characteristics of the fungus include the fruit body comprising a lateral stipe and multiple fan- or spoon-shaped caps.  Microscopic characters include the dimitic hyphal system, relatively large basidia measuring 23–31 by 8–9 μm, and large ellipsoid to egg-shaped spores measuring 7–9 by 5–6 μm.  The fungus was redescribed 23 years later after it was found in a polypore survey in the Atlantic rainforest of Rio Grande do Sul, southern Brazil.  There it was growing on the ground amongst leaf litter, connected to roots of a living tree of "Ocotea indecora".

Buglossoporus eucalypticola: Buglossoporus eucalypticola is a species of poroid fungus in the family Fomitopsidaceae.  It was described as a new species in 2016 by mycologists Mei-Ling Han, Bao-Kai Cui, and Yu-Cheng Dai.  The type specimen was collected in the Danzhou Tropical Botanical Garden, in Danzhou, China.  It was growing on a dead "Eucalyptus" tree.  The fruit body has a fan-shaped or semicircular cap that projects up to 10 cm , 6.5 cm wide, and 7 mm thick at its base.  The surface colour when fresh is peach to brownish orange, but when dry becomes clay-pink to cinnamon.  The pore surface on the cap underside is initially white before becoming pinkish buff or clay-buff to dark brown.  "B. eucalypticola" causes a brown rot in its host.

Tyromyces pulcherrimus: Tyromyces pulcherrimus, commonly known as the strawberry bracket, is a species of poroid fungus in the family Polyporaceae.  It is readily recognizable by its reddish fruit bodies with pores on the cap underside.  The fungus is found natively in Australia, and New Zealand, where it causes a white rot in living and dead logs of southern beech and eucalyptus.  In southern Brazil, it is an introduced species that is associated with imported eucalypts.

Skeletocutis biguttulata: Skeletocutis biguttulata is a species of poroid fungus in the family Polyporaceae.  It was first described scientifically by Swedish mycologist Lars Romell in 1932.  Tuomo Niemelä redescribed and illustrated the fungus in 1998, and explained that collections of this fungus had previously been attributed to the related "Skeletocutis subincarnata".  "S. biguttulata" may be distinguished from the latter fungus by its biguttulate spores (containing two oil droplets), more regularly arranged pores, and the cracking pore surface seen in older specimens.

Skeletocutis microcarpa: Skeletocutis microcarpa is a species of poroid fungus in the family Polyporaceae that is found in Venezuela.  It was reported as a new species by mycologists Leif Ryvarden and Teresa Iturriaga.  The type collection was made in January 1997, in Yutajé (Amazonas State), where it was found growing on the bark of a living tree.  The fruit bodies of this fungus are in the form of small brown caps measuring up to 8 mm wide and long by 4 mm thick.  Its spores are smooth, ellipsoid, hyaline, and measure 3–3.3 by 2 μm.

Skeletocutis inflata: Skeletocutis inflata is a species of poroid fungus in the family Polyporaceae.  Found in Guangdong, China, it was described as a new species in 2013 by mycologist Bao-Kai Cui.  The fungus is characterized by having fruit bodies with caps, and small pores numbering 8–10 per millimetre.  Microscopically, it features inflated skeletal hyphae (after which it is named) that partially dissolve in a solution of potassium hydroxide (KOH).  The skeletal hyphae in the trama are parallel along the tubes.

Supporting paragraphs: Microporellus iguazuensis Iguazú National Park
Answer: 672 km2