A problematic subfamily of Rubiaceae because of its polyphyly - h. Antichoideae - C. initially included by Robbrecht as a subfamily
Exist as aromatic herbs growing in moist areas of the tropics and subtropics - b. Zingiberaceae - H. about 53 genera and 1,300 spp.
Growth could be monopodial or sympodial - i. Orchidaceae - A. 900 out of 1,200 spp. Are Phil. endemics
Useful particularly in flavoring and perfumery - c. Vanilloidea - B. Have symbioticrelationship w/ pollinators
Epiphytic orchid and was unofficially dubbed as the National Flower of the Phils. - a. Vanda sanderiana - F. clusters of fragrant waxy flowers
Subfamily of Zingiberaceae with significant commercial value - f. Siphonochiloideae - E. Curcuma longa
One of the most species-rich subfamily of Rubiaceae - g. Ixoroideae - G. Santan
Quinine producer - j. Cinchona - J. effective cure for malaria
Widespread Rubiaceae species throughout the country - e. Mussaenda Philippinensis - I. popular choice for gardening and landscaping
Most distinctive trait is the presence of either interpetiolar or intrapetiolar stipule - d. Rubiaceae - D. 443 spp. And 80 genera
Crocodiles have a V-shaped snout, while alligators have a broader, U-shaped snout.
Tuatara (Sphenodon punctatus) is the only extant species of the Order Rhynchocephalia and is restricted to New Zealand.
The representative species of the Order Testudines (turtles, tortoises, and terrapins) can be differentiated based on their habitat (aquatic or terrestrial) and their diet.
Mammals generate their own body heat and are endothermic.
Of the 3 orders of the Class Amphibia, the most speciose is Order Anura (frogs and toads), not Order Caudata (salamanders and newts).
Frogs and toads belong to the Order Anura.
One distinguishing feature of mammals from reptiles is the jaw joint: mammals have a squamosal-dentary joint, while reptiles have a quadrate-articular joint.
Kangaroos are marsupials and have pouches for the development of their babies.
The Philippine Tarsier (Carlito syrichta) is listed as "Near Threatened" by the IUCN.
The Tamaraw (Bubalus mindorensis) is a critically endangered (CR) mammal endemic to the island of Mindoro in the Philippines.