The International Plant Names Index (IPNI), 2007 - 2013
Acquired:
2013-01-01
Notes:
The International Plant Names Index, botanical information system from the Royal Botanic Gardens, Kew, the Harvard University Herbaria, and the Australian National Herbarium, available at http://www.ipni.org/index.html
Reference for:
Aloe ivakoanyensis
Source:
Catalogue of the Vascular Plants of Madagascar
Acquired:
2013-01-08
Notes:
Tropicos, botanical information system at the Missouri Botanical Garden, available at http://www.tropicos.org/Project/MADA