Contents
Araneae olivaceo-rufae (Cortinarius rufoolivaceus)
- Division: Basidiomycota (Basidiomycetes)
- Subdivision: Agaricomycotina (Agaricomycetes)
- Classis: Agaricomycetes (Agaricomycetes)
- Subclass: Agaricomycetidae (Agaricomycetes)
- Ordo: Agaricales (Agaric vel Lamellar)
- Family Cortinariaceae (Spiderwebs)
- Genus: Cortinarius (Spiderweb)
- Type: Cortinarius rufoolivaceus (Olive-rubrum aranearum)
- Aranea odorifera;
- Araneae fragrans;
- Cortinarius rufo-olivus;
- Myxacium rufoolivaceum;
- Phlegmatium rufoolivaceous.
Araneae rufo-olivae (Cortinarius rufoolivaceus) est species fungus familiae aranei interretialis, genus araneum.
Descriptio externa
Araneae rubentis olivae species est satis pulchra et amabilis. Pileus cum diametro 6 ad 12 cm initio, in fungis novellis, figuram sphaericam et superficiem mucosam habet. Paulo post aperit, prostratum ac divitem purpureum colorem in ore acquirens. Medium pilei in fungis adultis fit lilac-purpureus vel leviter rubescens. Hymenophorus per lamellar genus exprimitur. Composita sunt laminae quae initio habent colorem flavum, et fungus maturescit, fiunt ferrugineo-olivae. Sporae insunt figurae amygdalae propriae, pallide flavescentes et superficies verrucosa. Dimensiones earum sunt microns 12-14*7-8.
Fungorum pars superior cruris purpureo colore pronunciatum habet, deorsum vergente, purpureo rubente. Crassitudo araneo cruris rubri olivae 1.5—3 cm, longitudo ab 5 ad 7 cm. Ad basim, fungus dilatatur crus, formationem tuberosam acquirens.
Fungus pulpa valde amara est in gustu, sub colore leviter purpureo vel olivaceo insignita.
Tempus et locus
Despite its widespread rarity, the red-olive cobweb is still widespread in non-moral European areas. Prefers to live in mixed and deciduous forests. Able to form mycorrhiza with deciduous trees, found in nature only in large groups. It mainly grows under hornbeams, beeches and oaks. On the territory of the Federation, the red-olive cobweb can be seen in the Belgorod region, Tatarstan, the Krasnodar Territory, and the Penza region. The fruiting period falls on the second half of summer and the first half of autumn. The red-olive cobweb feels good on calcareous soils, in regions with a moderately warm climate.
Edibility
Araneae rubrae-olivae (Cortinarius rufoolivaceus) ad fungorum esculentorum pertinet, sed proprietates nutritionis eius parum studuerunt.
Species fungorum descriptae valde rarae sunt in natura, quare in quibusdam Europae regionibus etiam in Libro Rubro recensentur sicut species periclitantis.
Similia genera et differentiae ab illis
Araneae rubrae olivae simillimae sunt esculenti aereo-flavae specie similes, cortinarium orichalceum nomine Latino gerentes. In hoc vero pileus habet colorem testaceum, caro caulis viridis, bracteae colore sulphureo-flavi notantur.