Abundisporus
Scientific classification
Kingdom:
Fungi
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Polyporales
Family:
Polyporaceae
Genus:
Abundisporus

Ryvarden (1999)
Type species
Abundisporus fuscopurpureus
(Pers.) Ryvarden (1999)
Species

A. fuscopurpureus
A. mollissimus
A. pubertatis
A. quercicola
A. roseoalbus
A. sclerosetosus
A. violaceus

Abundisporus is a small genus of poroid fungi currently with seven recognized species. They differ from other polypores in having coloured rather than hyaline spores.

Taxonomy

The genus was circumscribed by Norwegian mycologist Leif Ryvarden in 1999, who included the morphological similar fungi Abundisporus roseoalbus, A. violaceus, and the type species, A. fuscopurpureus.[1] Molecular phylogenetic analysis suggests that Abundisporus is monophyletic,[2] and is clustered in the "core polyporoid clade", a phylogenetic grouping of fungi roughly equivalent in composition to the family Polyporaceae.[3][4][5]

Description

Abundisporus has either resupinate (crust-like) or pileate (cap-like) fruit bodies with internal tissue (context) that ranges in colour from pale umber deep purplish brown or greyish to umber brown. Abundisporus has a dimitic hyphal structure with yellow to pale brown skeletal hyphae. Spores produced are pale yellowish, non-dextrinoid, and ellipsoid with slightly thick walls. The tissues of Abundisporus turn brown in potassium hydroxide.[6]

Species

As of June 2017, Index Fungorum accepts seven species of Abundisporus:[7]

Abundisporus subflexibilis (Berk. & M.A.Curtis) Parmasto (2000) is now considered to be synonymous with A. roseoalbus.[11]

References

  1. ↑ Ryvarden, Leif (1998). "African polypores: a review". Belgian Journal of Botany. 131: 150–155.
  2. ↑ Robledo, Geraldo L.; Amalfi, Mario; Castillo, Gabriel; Rajchenberg, Mario; Decock, Cony (2009). "Perenniporiella chaquenia sp. nov. and further notes on Perenniporiella and its relationships with Perenniporia (Poriales, Basidiomycota)". Mycologia. 101 (5): 657–673. doi:10.3852/08-040. hdl:2078.1/35330. PMID 19750945. S2CID 6639615.
  3. ↑ Miettinen, Otto; Rajchenberg, Mario (2012). "Obba and Sebipora, new polypore genera related to Cinereomyces and Gelatoporia (Polyporales, Basidiomycota)". Mycological Progress. 11 (1): 131–147. doi:10.1007/s11557-010-0736-8. hdl:11336/194489. S2CID 255315066.
  4. ↑ Binder, Manfred; Justo, Alfredo; Riley, Robert; Salamov, Asaf; Lopez-Giraldez, Francesc; Sjökvist, Elisabet; Copeland, Alex; Foster, Brian; Sun, Hui; Larsson, Ellen; Larsson, Karl-Henrik; Townsend, Jeffrey; Grigoriev, Igor V.; Hibbett, David S. (2013). "Phylogenetic and phylogenomic overview of the Polyporales". Mycologia. 105 (6): 1350–1373. doi:10.3852/13-003. PMID 23935031. S2CID 20812924.
  5. ↑ Zhao, C.-L.; Cui, B.-K.; Dai, Y.-C. (2013). "New species and phylogeny of Perenniporia based on morphological and molecular characters". Fungal Diversity. 58 (1): 47–60. doi:10.1007/s13225-012-0177-6. S2CID 256062819.
  6. 1 2 Zhao, Chang-Lin; Chen, Hong; Song, Jie; Cui, Bao-Kai (2015). "Phylogeny and taxonomy of the genus Abundisporus (Polyporales, Basidiomycota)". Mycological Progress. 14 (6): 38. doi:10.1007/s11557-015-1062-y. S2CID 255318806.
  7. ↑ Kirk, P.M. "Species Fungorum (version 29th May 2017). In: Species 2000 & ITIS Catalogue of Life". Retrieved 2017-06-05.
  8. ↑ Parmasto, Erast; Hallenberg, Nils (2000). "The genus Abundisporus (Hymenomycetes, Basidiomycotina)". Karstenia. 40 (1–2): 129–138. doi:10.29203/ka.2000.362.
  9. ↑ Dai, Yu-Cheng; Niemelä, Tuomo; Kinnunen, Juha (2002). "The polypore genera Abundisporus and Perenniporia (Basidiomycota) in China, with notes on Haploporus". Annales Botanici Fennici. 39 (3): 169–182. JSTOR 23726654.
  10. ↑ Decock, Cony; Laurence, Olivier (2000). "Abundisporus sclerosetosus sp. nov. from Singapore". Cryptogamie, Mycologie. 21 (1): 27–34. doi:10.1016/S0181-1584(00)00106-8.
  11. ↑ Abundisporus subflexibilis: (Berk. & M.A. Curtis) Parmasto, Karstenia 40: 134. 2000
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