Chris Mattison / Cat-tail (Bulbinella latifolia), with pollinating beetles, Nieuwoudtville, Bokkeveld Plateau, Namaqualand, South Africa

Richard Robinson / Yellow eyed penguin (Megadyptes antipodes) amongst endemic megaherbs on Enderby Island, subantarctic Auckland Islands, New Zealand. January. Editorial use only.

Mike Potts / Daisy (Pleurophyllum criniferum) Campbell Island, Subantarctic New Zealand January

Mike Potts / Daisy (Pleurophyllum criniferum) Campbell Island, Subantarctic New Zealand January

Ann & Steve Toon / Yellow cat's tail (Bulbinella latifolia) formerly (Bulbinella floribunda), Papkuilsfontein farm, Nieuwoudtville, Northern Cape, South Africa, September 2015

Ole Jorgen Liodden / Giant aster (Pleurophyllum speciosum) in flower, Campbell Island, Sub-Antarctic New Zealand, February.

Tony Phelps / Katstert (Bulbinella caudafelis) deHoop Nature Reserve, Western Cape, South Africa.

Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) walking to nest amongst ferns and megaherbs. Capstan Cove, Northwest Bay, Campbell Island, New Zealand.

Tui De Roy / Yellow-eyed Penguins (Megadyptes antipodes) walking amongst Anisotome megaherbs. Enderby Island, Auckland Islands Group, New Zealand.

Pete Oxford / Megaherb {Pleurophyllum speciosum} Cambell Is, New Zealand

Pete Oxford / Megaherb {Pleurophyllum speciosum} Cambell Is, New Zealand

Doug Gimesy / Forest undergrowth including trees and megaherbs, Enderby Island, Auckland Islands archipelago, New Zealand.