Five contorted cactuses

Continuing the recent theme of cacti and succulents on this blog (focused on plants that are either beautiful or phallic): five contorted or convoluted plants — all of them, apparently, originating in genetic sports of more everyday organisms). Crested (or cristate) cacti. I start with a crested Haageocereus: (#1) A miniature cristata variant of Haageocereus … Continue reading Five contorted cactuses