First report of Neopestalotiopsis clavispora causing leaf spot on Liquidambar formosana in China.

Liquidambar formosana Hance, a deciduous tree, is widely cultivated in China for its ornamental and afforestation value (Yin et al. 2021). In July 2019, leaf spot symptoms were observed with 20 to 30% disease incidence in Li shan forest farm (27°19'27.

First report of Alternaria alternata causing leaf spot on Toona ciliate in China.

Toona ciliate is an excellent timber and ornamental tree cultivated in China (Li et al. 2018). In May 2018, a leaf spot disease was observed on the foliage of T.

First report of Colletotrichum siamense causing leaf spot on Machilus pauhoi in China.

Machilus pauhoi Kaneh. is an excellent evergreen broad-leaved tree species widely grown in China for its ornamental and economic value (He et al. 2022).

First report of anthracnose on Acer fabric caused by Colletotrichum siamense in China.

Acer fabri Hance, an evergreen tree, is widely cultivated in China for its ornamental value (Lin. 2020). In July 2020, a leaf spot disease, with an incidence of Approximately 48% (12 out of 25), was observed on A.

First Report of Anthracnose caused by Colletotrichum siamense and C. gloeosporiodes on Cornus hongkongensis in China.

In summer 2021, severe anthracnose symptoms were found on the leaves of C. hongkongensis in Nanchang Institute of Technology (28°41'32.61"N, 116°1'53.