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| | Wollemia nobilis description |
 | | Clockwise from lower left: bark, pollen grain, foliage, cone scales, tree in habitat, two seedlings, pollen and seed cones, and fossil material [Christine Payne] (Payne 1998). |
 | | DNA samples taken from several of the 39 remaining wild plants is showing no discernible variation, suggesting that the sole known population is entirely clonal (Payne 1998). |
 | | The cone scales have a long, distal spine reminiscent of Araucaria section Eutacta, but the winged seeds that are ontogenetically free from, and shed independently from, the cone scale are similar to Agathis. |
| www.conifers.org /ar/wo (747 words) |
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