Question about fire and bulbs

Max Withers maxwithers@gmail.com
Thu, 12 Oct 2006 15:24:46 PDT
There are some memorable photos of geophytes blooming after a fire in 
Table Mountain: A Natural History by Anton Pauw and Steven Johnson, but 
unfortunately not memorable enough that I remember the species. Perhaps 
Haemanthus sanguineus? What I do recall is that some were said to bloom 
only after a fire.

Some relevant articles from Veld and Flora:
http://plantzafrica.com/veldflora/1990/…
http://plantzafrica.com/veldflora/1998/…
http://plantzafrica.com/veldflora/1992/…

The last documents fire-induced flowering in Orchids.

While we are speaking of South Africa, allow me to digress briefly to 
ask if anyone grows Mimetes in the US.

Max Withers
Oakland
> Message: 1
> Date: Wed, 11 Oct 2006 09:57:12 -0700
> From: Mary Gutierrez <norwesgard@earthlink.net>
> Subject: [pbs] Question about fire and bulbs
> To: pbs@lists.ibiblio.org
> Message-ID: <DF40FB3F-4E1F-4D75-A90D-80F85FFBB845@earthlink.net>
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> I have been reading a lot about South African bulbs, and references  
> say that some species bloom better after fire.
>
> I know that a number of other SA plants: restios, proteas, etc.,  
> require fire for seed to germinate, but is it a similar requirement  
> for some of the bulbs?
>
> Or are bulbs more abundant after fire simply because competing brush  
> is cleared?
>
> I'm curious about this, because I want to know if the lack of fire in  
> a garden environment (hopefully!) means that some of these bulbs  
> won't grow successfully for the gardener.
>
> If anyone has insight on this, I'd appreciate it.
>
> Thanks!
>
> Mary Gutierrez
> Seattle
>
>   


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