Ja. Petterson, IDENTITY OF THE ORIGINAL WAHLENBERGIA-GRACILIS (CAMPANULACEAE) AND ALLIED SPECIES - AN HISTORICAL REVIEW OF EARLY COLLECTIONS, New Zealand Journal of Botany, 35(1), 1997, pp. 55-78
A chronological survey is presented of manuscript and published descri
ptions from 1769 to 1913,of radicate species of Campanula and Wahlenbe
rgia collected in the western Pacific. Type specimens are located and
assessed in relation to current knowledge to resolve confusion in spec
ies identification.