Managing oxalis obtusa seed pods? (Rick Buell)

Karl Church 64kkmjr@gmail.com
Sun, 08 Feb 2015 19:05:44 PST
That may be true but Mary Sue has put the bulbs of several different obtusa
on the BX.

Karl
On Feb 8, 2015 6:29 PM, "Nhu Nguyen" <xerantheum@gmail.com> wrote:

> As much as I would love to see some O. obtusa seeds in the BX, reports has
> it that they are recalcitrant and will germinate right away.
>
> Most Oxalis (except for the panglobal weed in the stricta group), are
> obligate out-crossers, employing a heterostyly system. What that means is
> that even if you have two clones and they have the same style morphs, they
> won't make seeds. So multiple clones are necessary for seed production.
>
> Nhu
>
> On Sat, Feb 7, 2015 at 9:50 AM, Tim Eck <teck11@embarqmail.com> wrote:
>
> > Please put some seed on the SX.  I got a lot of oxalis on the BX but none
> > are making seed which defeats my purpose
> >
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