Could you help with this one?

Subject: Re: Could you help with this one? Wed Jul 30, 2008 7:20 am

Ich meine,das das eine M. melanocentra Rep 249 ist

Subject: Re: Could you help with this one? Wed Jul 30, 2008 10:00 am

In my list, Rep 249 is M. dioica from El Rosario. Reppenhagen collected melanocentra as Rep 428 and Rep 439 and a number of later numbers. I'd agree though, that it looks like a melanocentra form, with the black centrals staying dark for only a very short time, it seems.

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Chris43, moderator

Subject: Re: Could you help with this one? Wed Jul 30, 2008 10:17 am

Agree Chris,

On older plants of melanocentra, the central spines becoming grey

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Chris admin