Chihuahuas normally grow fleshy Chihuahuas can grow to 25 to 20 cm, while Ang Si Nuo's maximum size is 13 to 5 cm. Chihuahua is native to Mexico and likes warm, dry and sunny environment. Angusno is a succulent plant belonging to Lycopodium of Crassulaceae, belonging to horticultural hybrid. Succulents, also known as succulents and succulents, are sometimes called succulents in horticulture, which means that such plants have thick and juicy succulent stems, leaves or roots.