Keys available at Flora of Pakistan, Flora of China, An Excursion Flora of Central Tamilnadu, India and Flora of peninsular India . Portulaca grandiflora Hook. (Introduced) (Argentina (Buenos Aires, Catamarca, Chubut, Cordoba, Corrientes, Entre Rios, Jujuy, La Pampa, La Rioja, Mendoza, Neuquen, Rio Negro, Salta, Santa Fe, San Juan, San Luis, Tucuman), Peru, Paraguay (Alto Paraguay, Pres. […]