1829 J. Lindley 139 Fruit dry, various, indehiscent, 1-celled, crowned by the pappus-like calyx.
1909 36 393 There occur..between the individual flowers, rather long hairs which are entirely distinct from the pappus-like hairs of the fruit.
1987 39 261 The seeds are linear-fusiform, with an ochraceous pappus-like brush of unbranched hairs at the apex.