: a sonnet consisting of an octave rhyming abba abba and a sestet rhyming in any of various patterns (as cde cde or cdc dcd) âcalled also Petrarchan sonnet.ADVERTISEMENT.efinition of ITALIAN SONNET. : a sonnet consisting of an octave rhyming abba abba and a sestet rhyming in any of various patterns (as cde cde or cdc dcd) âcalled also Petrarchan sonnet. ADVERTISEMENT. bee in one's bonnet.
Stamens. A stamen is the general term for the male reproductive part of an angiosperm. Most flowers posses several of these upright structures, which consist of two main sections. The filament, or stalk, of the stamen stands vertical inside the flower petals.
Collectively, the roots of an individual plant make up the root system and the shoots the shoot system. Read More. in plant (biology): Classification of angiosperms. The plant body of angiosperms consists of a central axis of two parts, the shoot and the root. Shoots have two kinds of organs, the stem and the leaves, while roots have one type of organ, the root itself. Systems of classification are often based upon the longevity of the portions of plant aboveground.