Puccinia laguri-chamaemoly Maire, 1919

Fungi, Basidiomycota. Pucciniomycetes, Pucciniales, Pucciniaceae

op Allium

gall

spermogonia amphigenous, orange, often visible between the aecia. Aecia hypophyllous, cup-shaped, with a white peridium and an orange mass of spores.

spermogonia, aecia

Amaryllidaceae monophagous

Allium ampeloprasum, chamaemoly, fistulosum, flavum, narcissiflorum, neapolitanum, paniculatum, pyrenicum, roseum, rotundum, schoenoprasum, scorodoprasum, sphaerocephalon, strictum.

notes

morphologically not with certainty distinguishable from other species on the same host plant.


on Lagurus

gall

uredinia mainly epiphyllous, golden yellow, without paraphyses. Urediniospores ± globular, wall spinulose with 8 germination pores. Telia hypophyllous, black, long covered by the epidermis, divided into compartments by rows of slender, brown, paraphyses. Teliospores 2-celled, not constricted; wall smooth, rather thin but slightly thickened at the flattened tip; pedicel short.

uredinia, telia

Poaceae, monophagous

Lagurus ovatus.

references

Gäumann (1959a), González Fragoso (1924a), Klenke & Scholler (2015a).

10/04/2017

mod 28.vi.2017