That's one way to describe it - although I have a number of other adjectives that are more apt for the species (imho)I think U. subulata is an underrated species.

U. sandersonii typical by hawken.carlton, on Flickr
G. lobata x flexuosa by hawken.carlton, on Flickr
U. pubescens by hawken.carlton, on Flickr
U. pubescens by hawken.carlton, on Flickr
U. pubescens by hawken.carlton, on Flickr
U. pubescens by hawken.carlton, on Flickr
U. livida Pale Flower by hawken.carlton, on Flickr
G. lobata x flexuosa by hawken.carlton, on Flickr
G. lobata x flexuosa by hawken.carlton, on Flickr
G. lobata x flexuosa by hawken.carlton, on Flickr
U. sandersonii typical by hawken.carlton, on Flickr
G. lobata x flexuosa by hawken.carlton, on Flickr
U. pubescens by hawken.carlton, on Flickr
U. calcyfida by hawken.carlton, on Flickr
U. dichotoma by hawken.carlton, on Flickr
G. lobata x flexuosa by hawken.carlton, on Flickr
U. sandersonii "Blue" SG by hawken.carlton, on Flickr