Q:Information: - A hymenophore refers to the hymenium-bearing structure of a fungal fruiting body. Hymenophores can be smooth surfaces, lamellae, folds, tubes, or teeth. - Porphyrellus porphyrosporus , commonly known as the dusky bolete , is a rare fungus belonging to the family Boletaceae . With its purple - brown cap and stem , Porphyrellus porphyrosporus is not easy to spot , despite its large size . This summer and autumn species occurs under pines , but can also be found below deciduous trees . It is a large ( both cap diameter and stem length up to 15 cm ) brown bolete . Its most distinctive features are the purple - brown spore print and the blue - green colour of the flesh at the top of the stem and above the hymenium . This is a widespread species of Europe , especially in the north , but is nowhere particularly common . The fruit bodies appear from late summer to autumn , often in small groups , associated with broad - leaved trees such as beech and oak . - A bolete is a type of fungal fruiting body characterized by the presence of a pileus that is clearly differentiated from the stipe, with a spongy surface of pores (rather than gills) on the underside of the pileus. "Bolete" is also the English common name for fungal species having this kind of morphology. - The Boletaceae are a family of mushrooms, primarily characterized by developing their spores in small pores on the underside of the mushroom, instead of gills, as are found in agarics. Nearly as widely distributed as agarics, they include the Cep or King Bolete ("Boletus edulis"), much sought after by mushroom hunters. As a whole, the typical members of the family are commonly known as boletes. - Boletus is a genus of mushroom-producing fungi, comprising over 100 species. The genus "Boletus" was originally broadly defined and described by Carl Linnaeus in 1753, essentially containing all fungi with pores. Since then, other genera have been defined gradually, such as "Tylopilus" by Petter Adolf Karsten in 1881, and old names such as "Leccinum" have been resurrected or redefined. Some mushrooms listed in older books as members of the genus have now been placed in separate genera. These include such as "Boletus scaber", now "Leccinum scabrum", "Tylopilus felleus", "Chalciporus piperatus" and "Suillus luteus". More recently, "Boletus" has been found to be massively polyphyletic, with only a small percentage of the over 300 species that have been assigned to "Boletus" actually belonging there and necessitating the description and resurrection of many more genera. - Deciduous means "falling off at maturity" " or "tending to fall off", and it is typically used in order to refer to trees or shrubs that lose their leaves seasonally (most commonly during autumn) and to the shedding of other plant structures such as petals after flowering or fruit when ripe. In a more general sense, "deciduous" means "the dropping of a part that is no longer needed" or "falling away after its purpose is finished". In plants it is the result of natural processes. "Deciduous" has a similar meaning when referring to animal parts, such as deciduous antlers in deer or deciduous teeth, also known as baby teeth, in some mammals (including humans). - Beech ("Fagus") is a genus of deciduous trees in the family Fagaceae, native to temperate Europe, Asia and North America. Recent classification systems of the genus recognize ten to thirteen species in two distinct subgenera, "Engleriana" and "Fagus". The "Engleriana" subgenus is found only in East Asia, and is notably distinct from the "Fagus" subgenus in that these beeches are low-branching trees, often made up of several major trunks with yellowish bark. Further differentiating characteristics include the whitish bloom on the underside of the leaves, the visible tertiary leaf veins, and a long, smooth cupule-peduncle. "Fagus japonica", "Fagus engleriana", and the species "F. okamotoi", proposed by the botanist Chung-Fu Shen in 1992, comprise this subgenus. The better known "Fagus" subgenus beeches are high-branching with tall, stout trunks and smooth silver-grey bark. This group includes "Fagus sylvatica", "Fagus grandifolia", "Fagus crenata", "Fagus lucida", "Fagus longipetiolata", and "Fagus hayatae". The classification of the European beech, "Fagus sylvatica" is complex, with a variety of different names proposed for different species and subspecies within this region (for example "Fagus taurica", "Fagus orientalis", and "Fagus moesica"). Research suggests that beeches in Eurasia differentiated fairly late in evolutionary history, during the Miocene. The populations in this area represent a range of often overlapping morphotypes, though genetic analysis does not clearly support separate species. - The hymenium is the tissue layer on the hymenophore of a fungal fruiting body where the cells develop into basidia or asci, which produce spores. In some species all of the cells of the hymenium develop into basidia or asci, while in others some cells develop into sterile cells called cystidia (basidiomycetes) or paraphyses (ascomycetes). Cystidia are often important for microscopic identification. The subhymenium consists of the supportive hyphae from which the cells of the hymenium grow, beneath which is the hymenophoral trama, the hyphae that make up the mass of the hymenophore. What is the relationship between 'porphyrellus porphyrosporus' and 'pores'?
A:
hymenium type