Which species is recognized for its creeping habit and low growth?

Juniperus procumbens 'Nana' is widely recognized for its creeping growth habit and low stature. This species is a compact, ground-hugging variety of Japanese juniper that can spread horizontally, forming a dense mat that makes it particularly suitable for use in rock gardens, as a ground cover, or in landscaping where a low-maintenance plant is desired. Its ability to thrive in a variety of soil types and its drought tolerance further enhance its popularity in landscaping.

In contrast, the other species mentioned in the choices have different growth habits. Kalmia latifolia, commonly known as mountain laurel, typically grows as a shrub with an upright form rather than a creeping one. Lavandula angustifolia, or English lavender, does have a low growth habit but it is not as spreading and mat-forming as Juniperus procumbens 'Nana'. Kerria japonica grows as a shrub with a more upright growth habit and does not exhibit the creeping characteristics of the juniper. Thus, Juniperus procumbens 'Nana' stands out for its distinctive low, creeping nature.