Coleopuccinia sinensis Pat., Revue

Cao, Bin, Tao, Siqi, Tian, Chengming & Liang, Yingmei, 2018, Coleopuccinia in China and its relationship to Gymnosporangium, Phytotaxa 347 (3), pp. 235-242 : 238

Coleopuccinia sinensis Pat., Revue mycol., Toulouse 11 (no. 41): 35 (1889). ( Fig. 1 )

Synonym:— Coleopuccinia kunmingensis F.L. Tai, Acta Agric. 1: 97 (1948).

Distribution:— China (Shaanxi, Tibet and Yunnan).

Host:—III on Cotoneaster acutifolius , C. franchetii , C. microphyllus and C. rubens .

Spermogonia, aecia and uredinia unknown. Telia hypophyllous, scattered or grouped, waxy in appearance, orangeyellow to black-brown, 100–400 μm across; teliospores 2-celled by transverse septa, catenulate in gelatinous matrix, ellipsoid or fusiform, yellowish, 17–45 × 7–19 μm (x = 30 × 11 μm, n = 50), walls smooth.

Figures

FIGURE 1. Telial stage of Coleopuccinia sinensis on Cotoneaster rubens (BJFC-R02358). A–F Telia on the abaxial leaf surface. G, H Vertical section of a telium. Scale bars: A = 2 mm; B, C, E = 300 μm; D, F, G = 150 μm; H = 50 μm.