uredosorus Bot.
(jʊˌriːdəʊˈsɔərəs)
Pl. -sori.
[f. uredo + sorus1.]
= uredinium.
| 1905 Bot. Gaz. XXXIX. 221 The structure which arises from a single, fertile hyphal mass, or hymenium, either with or without a peridium, now usually called spermogonium, aecidium, uredosorus, teleutosorus, or kindred names. 1930 N.Z. Jrnl. Sci. & Technol. XII. 126 The term ‘uredosorus’ is applied to sori in which the spores are borne singly on distinct pedicels. 1973 Nature 17 Aug. 463/1 The majority of plants in the plot were infected, some severely (500–2,000 uredosori per plant). |