╔═ Photos
[ map ]47.4799°N 11.0988°E
╔═ Names
Scientific nameHydnum repandum
Common namesWood Hedgehog
also known assweet tooth, hedgehog mushroom
╔═ Nomenclature
Accepted nameHydnum repandumL., 1753
all names (31)
Variations
Hydnum repandumsubsp.repandumL., 1753
Hydnum repandumvar.repandumL., 1753
Hydnum repandumf.repandumL., 1753
Other names
Dentinum repandum(L.) Gray, 1821
Hypothele repanda(L.) Paulet, 1812
Sarcodon repandus(L.) Quél., 1886
Tyrodon repandus(L.) P. Karst., 1881
Dentinum repandumvar.album(Quél.) K.A. Harrison, 1961
Hydnum albumPers., 1818
Hydnum aurantiumRaf., 1813
Hydnum bicolorRaddi, 1807
Hydnum bulbosumRaddi, 1807
Hydnum clandestinumBatsch, 1783
Hydnum diffractumBerk., 1847
Hydnum flavidumSchaeff., 1774
Hydnum mediumPers., 1800
Hydnum repandumvar.albidumFr., 1815
Hydnum repandumvar.albidumCejp, 1928
Hydnum repandumvar.album(Quél.) Rea, 1922
Hydnum repandumvar.clandestinum(Batsch) J. Kickx f., 1867
Hydnum repandumvar.denudatumFr., 1815
Hydnum repandumvar.flavidumFr., 1815
Hydnum repandumvar.intermediumFr., 1815
Hydnum repandumvar.rufidumFr., 1815
Hydnum rufescensSchaeff., 1774
Hydnum washingtonianumEllis & Everh., 1894
Lophium medium(Pers.) Fr., 1818
Sarcodon repandusvar.albusQuél., 1888
Sarcodon repandusvar.rufescens(Schaeff.) Quél., 1886
Sarcodon rufescens(Schaeff.) Quél., 1888

Names, authorship and dates from Index Fungorum.

╔═ Classification
  • BasidiomycotaPhylum
  • └─ AgaricomycetesClass
  • └─ CantharellalesOrder
  • └─ HydnaceaeFamily
  • └─ HydnumGenus

Higher ranks from Catalogue of Life (COL26.9 XR).

╔═ Morphology
╔═ Ecology
Lifestylemycorrhiza
Conservation statusleast concern

Mycorrhizal with beech, oak and spruce in broadleaf and mixed forest

╔═ Foraging status
Species protectionNo species-specific restriction under federal law
Red List (Germany)* — Not threatened

⚠ Before you pickWild fungi may be taken in small quantities for your own use (§39(3) BNatSchG) — but not in nature reserves or national parks, on closed land or on farmland in use, and never for sale (§39(4)). In Bavaria this right is anchored in Art. 141(3) of the state constitution and is limited to locally customary amounts; the competent authority is the district nature-conservation authority (untere Naturschutzbehörde). Local signs and ordinances come first.

Species protection from BArtSchV Annex 1 and §2(1), retrieved 2026-10-15; Red List from Dämmrich et al. (2016) (BfN / Rote-Liste-Zentrum). Not legal advice — local rules and signage may be stricter. BArtSchV Annex 1 · Red List data

╔═ Edibility

Excellent edible mushroom

╔═ Key Features
  • ▸ Fleshy, irregular cap in warm cream to orange-buff tones
  • ▸ Soft spines (teeth) instead of gills under the cap
  • ▸ Spines run decurrently down the short, often off-centre stem
  • ▸ Firm white flesh with a pleasant fruity smell
╔═ Notes

Unmistakable thanks to its spines, which makes it safe to collect; young specimens can be pickled.