Notable cactaceae include: Acanthocereus tetragonus, Cereus hexagonus, Opuntia eliator, Pilosocereus lanuginosus, and others.    From Wordnik.com.  [Paraguana xeric scrub] Reference

Armathocereus humilis, Stenocereus griseus, Acanthocereus pentagonus y Pilosocereus colombianus; and woody species of bushes and trees such as Pithecellobium bogotense, Capparis odoratissima, Bulnesia carrapo, Maclura tinctoria, Fagara pterota, Prakinsonia aculeta, Prosopis juliflora, and Acacia farnesiana among others.    From Wordnik.com.  [Magdalena Valley dry forests] Reference

Cereus variabilis (Acanthocereus tetragonus).    From Wordnik.com.  [Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation] Reference

The flora in drought deciduous lowland and submontane woodland includes Acacia farnesiana, Acanthocereus colombianus, Bombacopsis quinata, Bourreria cumanensis, Bulnesia arborea, Caesalpinia coriaria, Capparis coccolobifolia, C. flexuosa, C. linearis, C. odoratissima, C. tenuisiliqua, Cassia sp.    From Wordnik.com.  [Lara-Falcón dry forests] Reference