Bowiea volubilis seed production

XYZ2 in Virginia via pbs pbs@lists.pacificbulbsociety.net
Tue, 05 Jan 2021 12:55:50 PST
Dave, would you mind posting  a photo of your Bowiea "nana" and your Bowiea
"bloated montster"?

It might aid in the discussion............   

Thanks,

Bern

-----Original Message-----
From: pbs [mailto:pbs-bounces@lists.pacificbulbsociety.net] On Behalf Of
David Schaeffer via pbs
Sent: Tuesday, January 5, 2021 3:15 PM
To: Pacific Bulb Society <pbs@lists.pacificbulbsociety.net>
Cc: David Schaeffer <schaefferdallen@gmail.com>
Subject: [pbs] Bowiea volubilis seed production

Since I mentioned Bowiea in a recent post...what's the deal with Bowiea and
selfing? I have had Bowiea "nana" for many years and it selfs easily and
prolifically - I find myself discarding large amounts of harvested seed, in
fact.

I assume "nana", which I obtained from Grigsby's (well, a nursery that
obtained it from Grigsby's) is what used to be called B. kilimandscharica -
it certainly matches the few photos I can find of that plant and is
obviously distinct from the "typical" horticultural form (the familiar
bloated monster with its wispy vine).

But said "bloated monster" seemingly will not self. I've even tried one of
Steve Hammer's mesemb tricks, applying pollen on consecutive days, to no
avail. I often get fruit, but they yellow and wither along with the vine at
the end of the season, containing no viable seed. OTOH, I see seed offered
for sale with some regularity, particularly from European sellers.

I recall academic references to B. volubilis showing frequent irregularities
during meiosis, and some websites mentioning the plant doesn't set seed
often.

What's your experience with the "typical" B. volubilis - the type with
potentially fist-sized bulbs and finer-branched pendant inflorescences,
whose bulbs tend to stay at the surface of the soil - as far as seed
production goes?

Thanks and regards,

Dave
_______________________________________________
pbs mailing list
pbs@lists.pacificbulbsociety.net
http://lists.pacificbulbsociety.net/cgi-bin/…
Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>

_______________________________________________
pbs mailing list
pbs@lists.pacificbulbsociety.net
http://lists.pacificbulbsociety.net/cgi-bin/…
Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>




More information about the pbs mailing list