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Echinomastus

Posted: Wed Mar 21, 2012 9:08 pm
by tumamoc
One of the best things about late winter/early spring are Echinomastus blooms. Submitted for your approval:
Echinomastus intertextus
Echinomastus intertextus
E_intertextus.jpg (65.95 KiB) Viewed 2561 times

Re: Echinomastus

Posted: Wed Mar 21, 2012 11:44 pm
by daiv
Approve!

Re: Echinomastus

Posted: Wed Mar 21, 2012 11:47 pm
by iann
Nice! Don't usually think about the flowers on these.

Re: Echinomastus

Posted: Thu Mar 22, 2012 1:59 am
by Peterthecactusguy
dont think about them blooming much either.. when I think of Echinomastus I think of spines. :)

Re: Echinomastus

Posted: Thu Mar 22, 2012 5:06 am
by fanaticactus
Ditto to the previous comments... The flowers seem to overwhelm what appears to be a small cactus. True?

Re: Echinomastus

Posted: Thu Mar 22, 2012 7:10 am
by Arjen
there's a cactus under there? :shock: then I approve!

Re: Echinomastus

Posted: Fri Mar 23, 2012 6:11 pm
by tumamoc
Peterthecactusguy wrote:dont think about them blooming much either.. when I think of Echinomastus I think of spines. :)
Echinomastus johnsonii and erectocentrus are pretty heavy on spination. E. intertextus, at least those in cultivation, seem to have much less pronunced spines. The habitat shots from the search by genera section of the cactiguide homepage show much shaggier spines.
fanaticactus wrote:The flowers seem to overwhelm what appears to be a small cactus. True?
I don't think so. Here-check out another perspective.
intertextus side view
intertextus side view
E intertextus.jpg (52.91 KiB) Viewed 2477 times
My cactus is one of three pictured from Andy Cook's collection on the E intertextus page. I bought these from Ondy when he was going out of business. The one pictured above is the only one I've managed to keep alive.

Re: Echinomastus

Posted: Fri Mar 23, 2012 7:19 pm
by daiv
tumamoc wrote: My cactus is one of three pictured from Andy Cook's collection on the E intertextus page. I bought these from Ondy when he was going out of business. The one pictured above is the only one I've managed to keep alive.
Interesting, I don't think I knew that. I kept in touch with him for some time after. He moved to Montana and was managing a storage place and writing poetry. I'll have to see if his e-mail is still the same.

Re: Echinomastus

Posted: Fri Mar 23, 2012 7:37 pm
by CoronaCactus
Absolutely approve!!

Re: Echinomastus

Posted: Sat Mar 24, 2012 5:29 am
by peterb
Beautiful! Love the color of the stigma lobes on intertextus. Well grown!

peterb

Re: Echinomastus

Posted: Sun Mar 25, 2012 12:26 pm
by MJPapay
Really really nice!




At first blush the flowers rather resemble Notocactus roseoluteus (except petal color of course).

Re: Echinomastus

Posted: Mon Mar 26, 2012 10:07 pm
by tumamoc
MJPapay wrote:At first blush the flowers rather resemble Notocactus roseoluteus (except petal color of course).
I see what you mean.

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I'm really looking forward to vars. erectocentrus and acunensis blooming in tandem later this week. Hopefully I can get some hybrid seeds. I'm still not sure what the differences are between the two :-k.

Re: Echinomastus

Posted: Tue Mar 27, 2012 4:32 am
by Minime8484
Gorgeous - love Echinos!

Re: Echinomastus

Posted: Tue Mar 27, 2012 1:59 pm
by peterb
The differences between erectocentrus and acunensis are dramatically visible in older plants, after adult characters have developed. They are also adapted to completely different microhabitats. acunensis will only grow in finely decomposed granite, on gentle slopes with an angle of about 15 degrees or so. erectocentrus grows mostly in limestone and is more widely adapted to different soil and orientations, and grows in less xeric habitat. They are also florally different in some respects.

Re: Echinomastus

Posted: Tue Mar 27, 2012 5:48 pm
by tumamoc
Yes, the differences between older plants of the two varieties (species?) is readily apparent. I'm still learning.