Roger David Spencer

Australian botanist.

Roger David Spencer (born 6 October 1945) is a British-Australian horticultural botanist who was born at Alfreton, Derbyshire. He has an honours degree in botany from the University College of Wales, Aberystwyth, a master's degree and doctorate from the University of Melbourne (in phycology) and a technical certificate in gardening and turf maintenance from Oakleigh Technical College, Melbourne. He is currently horticultural botanist at the Royal Botanic Gardens Melbourne where he works in the Plant Identification Service, contributing locally and internationally to the study of cultivated pla

Abbreviations: R.D.Spencer
Occupations: botanist
Citizenships: Australia
Dates: 1945-10-06T00:00:00Z
Direct attributions: 15 plants, 0 fungi
Authorship mentions: 17 plants, 0 fungi

15 plants attributed, 2 plants contributed to17 plants:

Callistemon pearsonii (Melaleuca Pearsonii) R.D.Spencer & Lumley 1986
plant species in the myrtaceae family
Melaleuca pearsonii, commonly known as Blackdown bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to Queensland in Australia. (Some Australian state herbaria continue to use the name Callistemon pearsonii.) It is a small, spreading but compact shrub with hard bark, soft foliage and profuse spikes of bottlebrush flowers in spring and summer.
Callistemon recurvus R.D.Spencer & Lumley 1990
plant species in the myrtaceae family
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Callistemon pungens Lumley & R.D.Spencer 1990
plant species in the myrtaceae family
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Callistemon phratra (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon hemistictus (S.T.Blake ex Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon viminalis ssp. rhododendron (Craven) Udovicic & R.D.Spencer 2012
plant subspecies in the myrtaceae family
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Callistemon serpentinus (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon sabrina (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon quercinus (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon pyramidalis (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon pungens ssp. synoriensis (Craven) Udovicic & R.D.Spencer 2012
plant subspecies in the myrtaceae family
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Callistemon pungens ssp. fletcheri (Craven) Udovicic & R.D.Spencer 2012
plant subspecies in the myrtaceae family
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Callistemon montiszamiae (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon megalongensis (Craven & S.M.Douglas) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Callistemon lazaridis (Craven) Udovicic & R.D.Spencer 2012
plant species in the myrtaceae family
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Melaleuca recurva (R.D.Spencer & Lumley) Craven 2006
plant species in the myrtaceae family
Melaleuca recurva, commonly known as Tinaroo bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to higher areas of far northern Queensland in Australia. (Some Australian state herbaria continue to use the name Callistemon recurvus). It is a shrub with spikes of red flowers tipped with yellow in most months of the year and which often has leaves with their edges curled under.
Melaleuca pearsonii (R.D.Spencer & Lumley) Craven 2006
plant species in the myrtaceae family
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