Puccinia alyssi Lindroth, 1902

on Alyssum, Hormathophylla

Puccinia alyssi: teliospores

Hormathophylla lapeyrouseana, uit González Fragoso (1924a): teliospores

gall

no host plant alternation, only compact, dark brown telia, bursting through the epidermis. On the leaves they are small and hypophyllous, on the stems they are up to a cm large. Teliospores mostly 2-celled, smooth, 22-32 x 38-52 µm; pedicel hyaline, persistent, up to 70 µm.

hostplants

Brassicaceae, nauw oligophagous

Alyssum minutum; Hormathophylla lapeyrouseana, reverchonii, spinosa.

references

Bahcecioglu & Kabaktepe (2012a), Gäumann (1959a), González Fragoso (1924a), Maire (1943a).

14/04/2017

mod 3.viii.2017