Pi. Forster, PLECTRANTHUS ALLOPLECTUS, P-GRATUS AND P-SPECTABILIS (LAMIACEAE), A TRIO OF ROCK-OUTCROP SUCCULENTS FROM QUEENSLAND, AUSTRALIA, Haseltonia, (4), 1996, pp. 47-56
A checklist of thirty-three Australian Plectranthus species is provide
d together with an indication of ten taxa that are succulent. The succ
ulents Plectranthus alloplectus S. T. Blake, P. gratus S. T. Blake and
P. spectabilis S. T. Blake are described and illustrated, together wi
th notes on their distribution, habitat and conservation status.