A Grammatical Dictionary of Botanical Latin

Pseudoperidium,-ii (s.n.II), abl. sg. pseudoperidio: pseudoperidium, “= pseudoperithecium, a covering of sporidia, resembling the peridium” (Lindley); (fungi) “employed by Maire for the exterior of the sporophore in Endophyllum; the peridium of the aecium of the Uredineae generally; adj. pseudoperidial” (Jackson); (fungi) “a false peridium; an enclosing membrane, as of the Uredinales” (S&D); see peridium;

- [Uredo Sempervivi; fungi]. Pulvis epidermide albicante, irregulariter tandem rupta, quasi pseudoperidio inclusus translucet (S&A), the powder with a whitish epidermis, in the end irregularly ruptured?, translucent as if enclosed with a pseudoperidium.

Endophyllum,-ii (s.n.II) (Family Chonophyllidae; Eucaryota): “a genus (type of the family Endophyllaceae) of rusts producing teliospores in chains in cuplike spore fruits” (WIII).