Oleander, Orchid
yes there is a invention starting with o oil oven
Octopus cactus is a prickly plant. It begins with the letter O.
insects starting with letters O X and Z
O
Origin
ocapa water plant
Some six letter words starting with O are:objectoblongoccultocelotoddityoffendofficeorangeorioleorphanoverdooxygen
O. A. Leistner has written: 'The plant ecology of the Southern Kalahari' -- subject(s): Plant ecology
A few examples of 3-letter words starting with the letter O are:owloweoaroatown
ivy (:
Plant 2001 is AWCF funded; Plant 2000 is O&A funded