Macrozamia moorei F. Muell
Cycad
This cycad is native to Queensland, Australia, and is not found in the wild in North America. It is considered a threatened species. These are truly ancient plants, dating all the way back to the early Mesozoic era.
Plants: While many cycads are low to the ground, this species resembles a palm tree, reaching up to 23′ (7 m) in height, making it the tallest member of Macrozamia. The trunk is 1½–2½′ (50–80 cm) in diameter.
Leaves: Up to 8′ (2.5 m) long, arching upward and bending downward, with 120-220 leaflets. Individual leaflets are 8–14 ⨉ ⅛–⅜″ (20–35 cm ⨉ 5–10 mm).
Fruits: Male and female cones are on separate plants (“dioecious“). 1-8 green, barrel shaped female seed cones oocur on each plant. Each code is 1–3′ (40–90 cm) long is 15-20 cm in diameter. Up to 100 spindle-shaped. It takes 50 years for plants to begin producing cones. Seeds are ovoid and about 1½–2 ⨉ ⅞–1½″ (4–6 ⨉ 2.5–4 cm). They are red to scarlet when ripe..
Habitats: On low hills (elevatiions of 984–1640′ (300–500 m), in dry sclerophyll forest at the edge of rainforest, in woodland and also in the valleys and escarpments of rocky gorges on shallow rocky soils.
”Confined to the Springsure to Carnarvon Range district of central Queensland, where it is locally abundant in open dry woodland, on shallow, rocky, usually poor soils.” (From Ken Hill, at the Royal Botanic Gardens Sydney.) 
Online References:
Encephalartos moorei (F.Muell.) F.Muell.
2/26/2010 · San Diego Zoo, San Diego, California 
| Kingdom | Plantae | Plants, but not fungi, lichens, or algae (from Stearn's Botanical Latin) |
| Subkingdom | Tracheobionta | Vascular plants—plants with a “circulatory system” for delivering water and nutrients |
| Division | Cycadophyta | All cycads—primitive palm-like plants |
| Class | Cycadopsida | Cycads |
| Order | Cycadales | Living cycads (most are extinct) |
| Family | Zamiaceae | Cycas that are superficially palm- or fernlike |
| Genus | Macrozamia | From Neolatin macro, “largest,” and Zamia, from “Zamia nuces,” itself a misreading of “azaniae nuces,” meaning pine cones |
| Species | moorei | For Charles Moor, head of Sydney Royal Botanic Gardens in the 19th century |
Macrozamia moorei description by Thomas H. Kent, not updated.
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