Asparagus?

That's what I was reminded of by this Yucca in the green space near work. Wiki tells me that Yucca is in the family Asparagaceae , not just a passing resemblance then. This chap is about 5 ft high already, if winter does not spoil it, the final inflorescence will be an impressive sight ... I'll keep you posted.

Amazing what you can find on a grey day in the suburbs!