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| Photo Ken Hill
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| The Cycad Pages
| | Macrozamia mountperriensis
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- Macrozamia mountperriensis F.M. Bailey, Syn. Queensland Fl., suppl. 1, 50 (1886).
- TYPE: Australia, Queensland, adjacent to Schuh Lookout, c. 3 km west of Mt Perry beside road to Monto, D.L. Jones 6340 & B.E. Jones, 29 August 1990 (neo: CBG; isoneo: BRI, CBG, NSW; fide P.I. Forster & D.L. Jones, Telopea 5(1): 289, 1992).
Etymology:
In reference to the occurrence in the Mount Perry district.
Historical notes:
Distinguishing features:
A member of the M. miquelii complex, recognisable by its small
stature, light green leaves with none of the lowermost leaflets reduced to
spines, and the small size of the male and female cones and the seeds.
It differs from the very close M. longispina in its somewhat more
robust habit with longer leaves, more leaflets that are broader, and
slightly larger male and female cones with smaller spines on the
sporophylls.
Distribution and habitat:
Queensland, known from several stands around Mt Perry, ranging from
grassy eucalypt forests or woodlands to Araucarian rainforest.
Conservation status:
Not considered to be at risk (IUCN Red List category LR,lc).
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| Photo Ken Hill
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| Photo Ken Hill
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Description:
Plants acaulescent, stem 25-40 cm diam.
Leaves 35-80 in crown, bright green to deep green, highly glossy,
90-150 cm long, flat (not keeled) in section, with 50-110 leaflets; rachis not
spirally twisted, straight, stiff; petiole 30-75 cm long, straight,
unarmed, 5-7 mm wide at lowest leaflets; basal leaflets not reducing to spines.
Leaflets simple, strongly discolorous; margins flat; apex entire,
spinescent; median leaflets 240-350 mm long, 5-9 mm wide.
Pollen cones fusiform, 17-23 cm long, 3.5-4 cm diam.; microsporophyll
lamina 13 mm long, 11 mm wide; apical spine 0-15 mm long.
Seed cones narrowly ovoid, 18-23 cm long, 7-9 cm diam.;
megasporophyll lamina 35 mm long, stipe 22 mm long, megasporophyll with an
expanded peltate apex 35-40 mm wide, 15-20 mm high; apical spine 6-35 mm long.
Seeds oblong, 25 mm long, 16 mm wide; sarcotesta orange, or yellow.