Puccinia polygoni-alpini Cruchet & Mayor, 1908

on Anthriscus, ? Carum

gall

Aecia cupulate, peridium white, fringed, on white leaf spots.

spermogonia, aecia

Apiaceae, ? monophagous

Anthriscus nitidus, sylvestris subsp. stenophyllus.

Perhaps also Carum carvi.


on Aconogonon

Puccinia polygoni-alpini: teliospores

Aconogonon alpinum, (from González Fragoso. 1924a): teliospores

gall

uredinia hypophyllous, pale brown, ± 1 mm; spores sparely verruculose, 3-4 pores capped by low papillae. Telia hypophyllous, blackish brown; teliospores 2-celled, both cells ± equally large, the lower one not tapering to the pedicel. Germination pore of the lower cell above the equator. Pedicel hyaline, short, deciduous.

uredinia, telia

Polygonaceae, narrowly monophagous

Aconogonon alpinum (= Polygonum, Persicaria).

references

Brandenburger (1965a: 85, 428, 435), Buhr (1964b), Gäumann (1959a), González Fragoso (1924a), Klenke & Scholler (2015a).

mod 4.i.2019