"Yucca sterilis " is an acaulescent ( trunkless ) species spreading by underground rhizomes.
2.
It is acaulescent, meaning it lacks a stem with leaves, instead sending up a leafless flower stalk.
3.
"Yucca tenuistyla " is a short, acaulescent ( trunkless ) species forming colonies of rosettes.
4.
"Yucca baileyi " is a relatively small species, usually acaulescent but sometimes with a short leafy stem.
5.
"Agave havardiana " is an acaulescent species forming suckers but not forming large colonies like some other species.
6.
"Agave mckelveyana " is an acaulescent ( trunkless ) species, usually producing a single rosette but sometimes growing suckers.
7.
Some species are dimorphic in that the acaulescent juvenile leaves are very different from the adult leaves that are produced on the flowering stems.
8.
It distinguished by its creeping, rooting stolons, which is thought to be indicative of it being transitional between the caulescent and acaulescent violets.
9.
"Agave delamateri " is an acaulescent ( trunkless ) species forming rosettes up to 100 cm ( 40 inches ) in diameter.
10.
The species is similar in appearance to " A . spicata ", which is the only other acaulescent species of " Aiphanes ".
