Figure 6 from: Swenie RA, Baroni TJ, Matheny PB (2018) Six new species and reports of Hydnum (Cantharellales) from eastern North America. MycoKeys 42: 35-72. https://doi.org/10.3897/mycokeys.42.27369

Figure 6 Basidiospores of Hydnum species. AH.albidum 9623TJB (CORT 014489) BH.alboaurantiacum TFB9833 (TENN 058812) CH.albomagnum PBM2512 (TENN 066858) DH.subtilior PBM3868 (TENN 067482) EH.subolympicum AJR14 (TENN 073004) FH.vagabundum 10782TJB (CORT 014461) GH.ferruginescens MH16005 (TENN 073549, holotype) HH.aerostatisporum MK9181403 IH.canadense RAS100 (TENN 073010) JH.mulsicolor MH16006 (TENN 073550) KH.quebecense JG003 (CORT 007330) LH.subconnatum RAS053 (TENN 070846) MH.cuspidatum BPL989 (TENN 073033) NH.umbilicatum 10651TJB (CORT 012241, epitype) OH.umbilicatum Peck (NYS-F-3258, holotype). Scale bar: 10 μm.