FOUR-O'CLOCK FAMILY 



105 



1580 



1573. Boerhaavia intermedia 



1574. Boerhaavia triquetra 



1575. Boerhaavia Wrightii 



1576. Allionia incarnata 



1577. Oxybaphus coccineus 



1578. Oxybaphus pumilus 



1579. Oxybaphus nyctagineus 



1580. Mirabilis MacFarlanei 



1581. Mirabilis Greenei 



