For full functionality, including active links, we recommend downloading the PDF. Certain interactive features may not operate within the embedded viewer.
Download this PDF file

 

Crossref Citations

1. Taxonomic studies in Acanthaceae: testa microsculpturing in southern African species of Thunbergia
KEVIN BALKWILL, GAEL CAMPBELL-YOUNG
Botanical Journal of the Linnean Society  vol: 131  issue: 3  first page: 301  year: 1999  
doi: 10.1111/j.1095-8339.1999.tb00771.x