Take a swing at this Gymno?

If you have a cactus plant and need help identifying it, this is the place to post it.
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GermanStar
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Take a swing at this Gymno?

Post by GermanStar »

Any ID help? Blooms look a LOT like my G. saglionis, bloom time also coincides, but multiple heads.

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Agave
"American aloe plant," 1797, from Greek Agaue, proper name in mythology (mother of Pentheus), from agauos "noble," perhaps from agasthai "wonder at".
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anttisepp
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Re: Take a swing at this Gymno?

Post by anttisepp »

G. saglionis indeed.
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GermanStar
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Re: Take a swing at this Gymno?

Post by GermanStar »

Thanks, I had thought saglionis a singleton -- always.
Last edited by GermanStar on Thu Apr 28, 2022 6:07 am, edited 1 time in total.
Agave
"American aloe plant," 1797, from Greek Agaue, proper name in mythology (mother of Pentheus), from agauos "noble," perhaps from agasthai "wonder at".
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anttisepp
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Re: Take a swing at this Gymno?

Post by anttisepp »

1. Commercial multiple seedling potting together (always bad idea IMHO).
2. Damaged growth point provided multihead continuation.
PS saglione has unique bud & flower shape among gymnos.
DaveW
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Re: Take a swing at this Gymno?

Post by DaveW »

As Anttisepp says the the minor differences in flower shape led Curt Backeberg to propose the genus Brachycalycium for it along with its variety tilcarense, but this was not generally accepted and most consider it just a normal Gymnocalycium.

"The very short flower-tube, the urn-shaped flower and the presence of grooves on the tubercles above the areoles, are the features which led Backeberg to create a new genus for it."
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GermanStar
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Re: Take a swing at this Gymno?

Post by GermanStar »

Thanks all, very helpful.
Agave
"American aloe plant," 1797, from Greek Agaue, proper name in mythology (mother of Pentheus), from agauos "noble," perhaps from agasthai "wonder at".
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