Acanthus and cactus but cactus not really leafy :)
a cactus has spiny leaves for protection and so the water wont evaporate so easily.
Agave is a spiny plant that starts with the letter A.
Firecracker Cactus is a cacti species. It is a spiny plant.
This tall spiny plant with thistle-like yellow and red flowers is likely a thistle plant, commonly considered a weed. Pepper plants typically have different characteristics such as broad leaves and bell-shaped flowers.
No, dandelions do not have spines. They are known for their bright yellow flowers and deeply lobed green leaves, which are typically smooth rather than spiny. The plant has a hollow stem and a taproot, but lacks any spiny structures.
The Hoodia plant is a spiny succulent plant with no leaves. It is found in South Africa and Namibia. This plant is said to have been used for many years for weight loss. It supposedly reduces ones appetite.
Giant Spiny sticks can be persuaded to eat Oak, Eucalyptus, and Hawthorn and normal ones usually eat bramble leaves.
The thorns form when the plant gets older. Pick the greens before the thorns appear and they will be tasty. If a leaf is thorny- too late.
Plants with wide spreading roots and spiny leaves are commonly found in arid ecosystems such as deserts or dry grasslands. These characteristics help the plants to efficiently collect water and reduce water loss through transpiration, allowing them to survive in environments with limited water availability. The spiny leaves also serve as a defense mechanism against herbivores.
Holly leaves are prickly as a defense mechanism to deter herbivores from eating them. The sharp edges and spiny points make the leaves less palatable and more difficult for animals to consume. This adaptation helps the plant conserve its energy and resources for growth and reproduction. Additionally, the prickly leaves can protect the plant during harsh winter months when food sources are scarce.
Bougainvillea is a common spiny plant known for its colorful bracts and thorny stems.
The Golden Barrel Cactus or Biznaga (Echinocactus).