Here are just a few: piece in the Guardian Weekend last Saturday championing the delights of amaryllis (aka hippeastrum) as an indoor winter bloom.    From Wordnik.com.  [Life and style | guardian.co.uk] Reference

Hicks, Edward, quoted hicoria species hippeastrum hitching to trees hoes hollies hollyhock hollyhock rust honey locust honeysuckles.    From Wordnik.com.  [Manual of Gardening (Second Edition)] Reference

3 amaryllis 3rd yr. bulbs Christmas Star hippeastrum.    From Wordnik.com.  [2009 January | SciFi, Fantasy & Horror Collectibles] Reference

You see above the freshly stocked plant room: 2 large gardenias, a banana, an alocasia, a colocasia (Thai giant), 2 jasmines, 3 orchids, 2 hippeastrum, a big croton, a sansevieria, a cactus assortment, a Christmas cactus, and 2 common houseplants that probably have long unpronounceable names.    From Wordnik.com.  [Gardening While Intoxicated] Reference