Eucalyptus todtiana

Coastal Blackbutt
A remnant Coastal blackbutt in Victoria Park, Western Australia
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Myrtales
Family:	Myrtaceae
Genus:	Eucalyptus
Species:	E. todtiana
Binomial name
Eucalyptus todtiana F.Muell.

Eucalyptus todtiana is a species of tree native to south-western Australia.

Common names include Blackbutt, Coastal Blackbutt and Pricklybark.^[1]

Description

E. todtiana grows to about 15 metres. It has a weeping habit and has rough fibrous grey/brown bark with tough, fine fibres.^[2]

It produces cream and white flowers from January to April.

Distribution and habitat

It generally occurs near the crests of low sandy rises in the white/grey or yellow Bassendean sands, often over laterite and is more often mixed with Jarrah and Marri in the west and Banksia and Sheoak in the east.^[2] It prefers light, well-drained soils in an open, sunny position.^[2]

Distribution is mainly between Perth and Dongara in the Southwest Botanical Province, Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest and the Swan Coastal Plain.^[3]

Conservation sign adjacent to Victoria Park specimen

Due to diminishing remnant bushlands Within the Perth metropolitan area, individual trees are becoming less common. One specimen on Kitchener Road, Victoria Park (pictured) adjacent to the Armadale railway line in the Town of Victoria Park, is listed on the Council's Significant Tree List.

Taxonomy

It was first described by Ferdinand von Mueller in 1882, based on specimens collected by him from sandy ridges near the Greenough and Arrowsmith Rivers, and also specimens collected by John Forrest from near the Moore River. The specific name honours Emil Todt, a botanical artist who drew some of the plates for Mueller's Atlas of Eucalypts.^[4] It has had an uneventful taxonomic history, with no subspecies or varieties, and no synonyms.^[5] In the most recent infrageneric classification, it is placed in E. edit] Cultivation

E. todtiana is not often grown in cultivation. It grows rapidly as a sapling if planted in an open position, but as an adult it grows slowly and flowers profusely.^[7]

References

1. ^ "Australian Plant Common Name Database". Australian National Botanic Gardens. http://www.anbg.gov.au/common.names/. Retrieved 2007-10-23. 
2. ^ ^{a b c} "Remnant Vegetation Plan". Town of Victoria Park. August 2004. http://www.vicpark.ws/pdf/RVMP%20Final%20Report%20-%20web%20copy.pdf. Retrieved 2007-10-23. 
3. ^ "Eucalyptus todtiana". FloraBase. Department of Environment and Conservation, Government of Western Australia. http://florabase.dec.wa.gov.au/browse/profile/5790. 
4. ^ Hall, Norman (1978). Botanists of the Eucalypts. Australia: Commonwealth Scientific and Industrial Research Organisation. ISBN 0-643-00271-5. 
5. ^ "Eucalyptus todtiana F.Muell.". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government. http://www.anbg.gov.au/cgi-bin/apni?taxon_id=941. 
6. ^ "Series Todtianae". EucaLink. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/eucclass.pl?sr=Todtianae. Retrieved 2007-10-23. 
7. ^ Powell, Robert (1990). Leaf & Branch. Department of Conservation and Land Management. ISBN 0-7309-3916-2. 

External links

• "Eucalyptus todtiana Pricklybark ; Coastal blackbutt". Kensington Bushland Reserve - Town of Victoria Park. http://www.vicpark.wa.gov.au/Herbarium/Eucalyptus_todtiana.htm. Retrieved 2007-10-23.