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Research Articles

First Report of Eight Milkcap Species Belonging to Lactarius and Lactifluus in Korea

, , , , , , & ORCID Icon show all
Pages 1-12 | Received 28 Dec 2017, Accepted 27 Jan 2018, Published online: 29 Mar 2018

Figures & data

Table 1. Sequenced specimens used in this study, with GenBank accession numbers for the ITS.

Figure 1. Phylogram generated from maximum likelihood analysis based on ITS sequence data of milkcaps. Branch support values are given as maximum likelihood bootstrap values >70 and Bayesian Inference posterior probabilities >0.95 are shown. The scale bar indicates the number of nucleotide substation per site. Superscript T indicates the holotype specimen of each species.

Figure 1. Phylogram generated from maximum likelihood analysis based on ITS sequence data of milkcaps. Branch support values are given as maximum likelihood bootstrap values >70 and Bayesian Inference posterior probabilities >0.95 are shown. The scale bar indicates the number of nucleotide substation per site. Superscript T indicates the holotype specimen of each species.

Figure 2. Fruiting bodies of eight milkcap species. (A) Lactarius atromarginatus, (B) L. austrominosus. (C) L. kesiyae, (D) L. tabidus, (E) L. vietus, (F) Lactifluus acicularis, (G) Lf. pilosus, and (H) Lf. pinguis. Scale bar =1 cm.

Figure 2. Fruiting bodies of eight milkcap species. (A) Lactarius atromarginatus, (B) L. austrominosus. (C) L. kesiyae, (D) L. tabidus, (E) L. vietus, (F) Lactifluus acicularis, (G) Lf. pilosus, and (H) Lf. pinguis. Scale bar =1 cm.

Figure 3. SEM photos of basidiospores. (A) Lactarius atromarginatus, (B) L. austrotorminosus, (C) L. kesiyae, (D) L. tabidus, (E) L. vietus, (F) Lactifluus acicularis, (G) Lf. pilosus, and (H) Lf pinguis. Scale bar =5 μm.

Figure 3. SEM photos of basidiospores. (A) Lactarius atromarginatus, (B) L. austrotorminosus, (C) L. kesiyae, (D) L. tabidus, (E) L. vietus, (F) Lactifluus acicularis, (G) Lf. pilosus, and (H) Lf pinguis. Scale bar =5 μm.

Figure 4. Microscopic features of eight milkcap species. (A) Lactarius atromarginatus, (B) L. austrotorminosus, (C) L. kesiyae, (D) L. tabidus, (E) L. vietus, (F) Lactifluus acicularis, (G) Lf. pilosus, and (H) Lf pinguis. Abbreviation in figure: ba: basidia; cla: cheilolamprocystidia; cle:cheiloleptocystidia; cmc: cheilomacrocystidia; mc: marginal cells; pc: pseudocystidia; plc: pleurolamprocystidia; pmc: pleuromacrocystidia.

Figure 4. Microscopic features of eight milkcap species. (A) Lactarius atromarginatus, (B) L. austrotorminosus, (C) L. kesiyae, (D) L. tabidus, (E) L. vietus, (F) Lactifluus acicularis, (G) Lf. pilosus, and (H) Lf pinguis. Abbreviation in figure: ba: basidia; cla: cheilolamprocystidia; cle:cheiloleptocystidia; cmc: cheilomacrocystidia; mc: marginal cells; pc: pseudocystidia; plc: pleurolamprocystidia; pmc: pleuromacrocystidia.