|sü(ˌ)dō+ noun
Etymology: pseud- + perianth
: a thin cuplike or saclike protective envelope one cell thick that develops after fertilization around the archegonium in some liverworts
|sü(ˌ)dō+ noun
Etymology: pseud- + perianth
: a thin cuplike or saclike protective envelope one cell thick that develops after fertilization around the archegonium in some liverworts
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012