Puccinia hordei-maritimi Guyot, 1948

on Clematis

gall

aecia orange-yellow, on discoloured, eventually galled spots on the leaves, petioles and stems.

Only if the host plant alternation is known, a specific identification is possible for aecia on Clematis.

spermogonia, aecia

Rancunlaceae, monophagous

Clematis recta, vitalba.


on Poaceae – Triticeae

gall

uredinia hypophyllous, tiny; urediniospores with 4-5 pores. Telia tiny, blackish brown, long covered by the epidermis; no paraphyses. Teliospores 2-celled, clavate, not constricted; wall smooth, apically somewhat thickened; pedicel short.

uredinia, telia

Poaceae, oligophagous

Aegilops triuncialis; Dasypyrum villosum; Hordelymus europaeus; Hordeum bulbosum subsp. nodosum, marinum, vulgare; Secale cereale.

synonyms

some authors consider this species conspecific with P. recondita.

references

Buhr (1964b), Gäumnn (1959a), Klenke & Scholler (2015a), Tomasi (2014a).

mod 3.viii.2018