Fig. 1. Puccinia iridis on Iris domestica. A, Iris domestica plants heavily infected with Puccinia iridis;B, Uredinia formed on the leaf surface; C, Close-up view of erumpent uredinia; D, E, Urediniosporesfocused on the median view (D) and the surface view (E) observed under light microscope; F,Uredinium showing a group of urediniospores; G, H, Urediniospores observed under scanning electronmicroscope.
Fig. 2 Phylogenetic tree inferred from neighbor-joining method using the internal transcribed spacer (ITS) ribosomal DNA (rDNA) region sequences of Puccinia iridis on leopard flower (Iris domestica) isolates and some reference isolates retrieved from GenBank. The numbers above the nodes are the bootstrap values obtained from 1,000 replications. The Korean isolates presented in this study are indicated in bold.
Fig. 3. Phylogenetic tree based on neighbor-joining method comparing the large subunit (LSU) sequences of Puccinia iridis on leopard flower (Iris domestica) isolates and some reference isolates retrieved from GenBank. The numbers above the nodes are the bootstrap values obtained from 1,000 replications. The Korean isolates presented in this study are indicated in bold.
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