Fig. 2 in Morphological and molecular evidence refute a broad circumscription for Pultenaea glabra (Fabaceae: Mirbelieae), with implications for taxonomy, biogeography, and conservation

Fig. 2. Principal-component plot summarising major morphological-variance components, which also separate individuals belonging to the P. glabra complex into nine discrete clusters. Pultenaea sp. Shadowgraph Bluff and P. flexilis are represented by single specimens only. Suspected hybrids between P. glabra and P. flexilis are indicated, note the varying degree of morphological intermediacy within this set of three individuals. Individuals of P. sp. Lees Pinch form two discrete clusters, in lighter purple. The colours reflect the ancestral populations inferred by STRUCTURE analysis (see Results). Entities not included in that analysis are shown in grey.