Puccinia elaeagni-umbellatae (Dietel) Kakish., Jing X. Ji, K. Hosaka & Hosoya, 2024

Kakishima, Makoto, Ji, Jing Xin, Hosaka, Kentaro & Hosoya, Tsuyoshi, 2024, Rust fungi (Pucciniales) on Cyperaceae in Japan, with 2 new names, 5 new combinations and typifications, Phytotaxa 666 (4), pp. 229-256 : 243

publication ID	https://doi.org/ 10.11646/phytotaxa.666.4.1
DOI	https://doi.org/10.5281/zenodo.14520018
persistent identifier	https://treatment.plazi.org/id/03F0C35B-E737-FFA2-FF22-FE8CFF7DFBE1
treatment provided by	Felipe
scientific name	Puccinia elaeagni-umbellatae (Dietel) Kakish., Jing X. Ji, K. Hosaka & Hosoya
status	comb. nov.

Treatment

Puccinia elaeagni-umbellatae (Dietel) Kakish., Jing X. Ji, K. Hosaka & Hosoya , comb. nov.

MycoBank: 854815.

Basionym:— Aecidium elaeagni-umbellatae Deitel, Bot. Jahrb. Syst. 37: 107, 1905 [MB186427].

Heterotypic synonym:— Puccinia nigrolinearis Okane & Kakish., Trans, Mycol. Soc. Japan 33: 502, 1992 [MB359707].

Type:— Lectotype is selected from specimens in TNS and designated here; 0, I on Elaeagnus umbellata Thunb. , Japan, Kochi Prefecture, Akimachi, June 1904, T. Yoshinaga, TNS-F191588, [MBT10021523]. Paratypes in NY (611068), S (18951) and TNS (F106803). Epitype specimen is designated here because the morphology of telial stage is important characters to specify this species: III on Carex dolichostachya Hayata subsp. multifolia (Ohwi) T. Koyama , Japan, Tottori Prefecture, Iwamicho, Ajiro, 24 March 1990, TSH-R0923, Holotype of P. nigrolinearis , [MBT10021421].

Description:—See Hiratsuka et al. (1992) and Okane and Kakishima (1992).

Hosts and distribution in Japan:—0, I on Elaeagnus macrophylla Thunb. (Inoc), E. umbellata Thunb. (Hon, Shi, Kyu); III on Carex multifolia Ohwi var. multifolia [= C. dolichostachya subsp. multifolia (Ohwi) T. Koyama , C. dolichostachya var. glaberrima (Ohwi) T. Koyama ] (Hon) ( Hiratsuka et al. 1992, Okane & Kakishima 1992).

Notes:—Life cycle of this species was proved by Okane & Kakishima (1992). Aecidium elaeagni-umbellatae is the legitimate earliest name of this species. Therefore, a new combination name, based on this anamorphic species name, Puccinia elaeagni-umbellata , is proposed under the ICNafp Shenzhen Code ( Turland et al. 2018). This species has been reported from China and Taiwan ( Ito 1950, Hiratsuka 1960, Tai 1979, Hiratsuka & Chen 1991, Hiratsuka et al. 1992).