Information about plants & gardens for Brisbane & Qld
 
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Alternanthera

species, hybrids and cultivars
Other Common Names:
Synonyms:
Family: Amaranthaceae


Some years ago, A. brasiliana (A. dentata) became popular for dwarf hedges, the red-purple colour contrasting well against the gold duranta it was often planted in front of. However, this is very vigorous and weedy and cannot be recommended. However, compact cultivars like 'LRU30' (sold in Australia as Little Ruby™) could redeem this species. It is not yet known how weedy it is, but it will be a lot easier to keep neat.

Such plants were discussed in more detail in the 20-06-2025 edition of Get Results Gardening. That's a weekly email publication for Australian gardeners, especially those in the tropical, subtropical and warm temperate parts of the country. If you request a free trial (see calyx.com.au/getresultsgardening.html for instructions) you can ask for a copy of the 20-06-2025 edition to be sent as well if you want to read the Alternanthera article (Australian residents only, please).

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Alternanthera in the Landscape


Pictures will be collected here to give you an idea of growth habit and how the plants look in various settings. All the photos so far were taken in Brisbane. Click for larger images.

Alternanthera brasiliana syn dentata Alternanthera brasiliana syn dentata
'Rubiginosa', the old, weedy type of A. brasiliana (A. dentata)
Alternanthera brasiliana syn dentata Alternanthera brasiliana syn dentata Alternanthera brasiliana syn dentata
Alternanthera brasiliana syn dentata Alternanthera brasiliana syn dentata
Compact variety of Alternanthera brasiliana, probably 'LRU30'
Alternanthera brasiliana syn dentata
Variegated variety of Alternanthera brasiliana, possibly 'Island Sunset'
 Alternanthera brasiliana syn dentata Alternanthera brasiliana syn dentata Alternanthera brasiliana syn dentata
Alternanthera brasiliana syn dentata
Variegated variety of Alternanthera brasiliana, possibly 'Brazilian Red'


There may be more images to come, but there won't be much other content added to the website in the foreseeable future due to the decline of online advertising and the rise of content appropriation by artificial intelligence programs. High quality, in-depth information is now being directed towards the email publication (mini-magazine) Get Results Gardening. If you live in Australia and would like to see a copy of the 20-06-2025 edition, which contained an article about Alternanthera brasiliana, ask for it in the body of your email message when you request a free trial. More information here: calyx.com.au/getresultsgardening.html



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