Yes, the barrel cactus has roots.
Barrel cactus have fibrous roots
in winter the barrel cactus
When it rains or there is a flood it spreads out its roots and absorbs as much water as possible without bursting.
Yes, a saguaro cactus has roots.
The barrel cactus [Echinocactus and Ferocactusspp] has spreading, shallow, fibrous roots. It's the only kind of roots that a cactus plant has. The roots need to spread out in search of rare soil moisture. They also need to be shallow to catch the drops of dew, fog, or rain that drip to the ground and into the soil. They need to be fibrous, too, to take in water and dissolved nutrients, to send up the stem for the photosynthetic interaction with sunlight.
No, the barrel cactus is a vascular plant.
A barrel cactus stores water in their spongy stem, which swells and looks like a barrel, hence the name.
There are a number of species of barrel cactus that live in the deserts of North America.
All cacti are vascular plants, including the barrel cactus.
The size of the barrel cactus [Echinocactus and Ferocactus spp] depends upon the particular kind of cactus. For example, there are about 35 species within the genus Ferocactus. The species ranges from small, such as the 10 inch/25 centimeter crow's claw cactus [Ferocactus latispinus] to the tall, such as the 10 feet/3 meters candy barrel cactus [Ferocactus wislizeni].
A Cactus has roots to absorb as much water as possible when it rain also to support the Cactus when it bad weather such as wind.
The native habitat of the barrel cactus ranges from the southern United States of America to Mexico. It's called the barrel cactus because of its barrel shape. It also is called the fish hook cactus because of its spines. Its scientific name is Ferocactus spp.