Cycad Names | Cycadales > Zamiaceae > Macrozamia > Macrozamia johnsonii D.L.Jones & K.D.Hill

Macrozamia johnsonii D.L.Jones & K.D.Hill [WFO] [IPNI] [POWO] [MO]

First published in: Telopea 5(1): 31. (1992).

Etymology: Honoring Dr. Lawrence Alexander Sydney Johnson (1925–1997), Australian botanist, former director of the Royal Botanic Gardens, Sydney, and notable student of Macrozamia in the 1950s. [source]

Nomenclatural Type Information
Type Location(s): HT:CANB

Distribution: Australia (New South Wales)

IUCN Red List Conservation Status: Vulnerable B1ab(iii,v)+2ab(iii,v)

Location Privacy Notice: This map is provided to show a rough estimate of the distribution of this species based on georeferenced localities on the WLoC database. The points may not be comprehensive of the species distribution and may contain errors. To protect the precise locations of populations of this highly threatened plant group, coordinates displayed on this map have been denatured to 0.1 degree precision (approximately 11 km accuracy). Map zoom levels are also limited for conservation purposes.

Geographic Distribution

Legend:
Collection Events (29)
Image Gallery (3 observation records)

Australia (New South Wales)

Australia (New South Wales)

Australia (New South Wales)

References (4)

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Bösenberg JD. 2022. Macrozamia johnsonii. The IUCN Red List of Threatened Species 2022: e.T42008A48779711. WLoC DOI
Red List Assessment
Haynes JL. 2022. Etymological compendium of cycad names. Phytotaxa 550 (1) : 1-31. WLoC DOI
Etymology
Osborne R, Randall L, Chemnick J. 2006. Focus on Macrozamia johnsonii. Encephalartos 85 : 9-180. WLoC
Jones DL, Hill KD. 1992. Macrozamia johnsonii, a new species of Macrozamia section Macrozamia (Zamiaceae) from northern New South Wales. Telopea 5 (1) : 31-34. WLoC
Protologue Pages: 31-34
Notes: Protologue description