Stamina. Filamenta quinque, capillaria, brevissima. Anthera cylindracea, tubulosa.
Pistillum. Hermaphroditis; germen oblongum. Stylus filiformis, longitudine staminum. Stigma bifidum, patens.
Femineis; germen oblongum. Stylus filiformis, longitudine hermaphroditi. Stigmata duo, oblonga, revoluta.
Pericarpium nullum. Calyx vix mutatus.
Semina. Hermaphroditis solitaria, oblonga, ovata. Pappus pilosus.
Femineis similia hermaphroditis.
Receptaculum nudum, planiusculum.
Empalement. Common, scales tiled; the inner scales standing a little out at the points.
Blossom. Compound, radiate; florets with chives and pointals, many in the center; florets with only pointals, ligulate, ten or more in the circumference.
Individuals with chives and pointals, funnel-shaped; border with five-clefts, spreading.