try C. durangensis. There are not too many Coryphantha that have a pigmented spine tip. Good lead Mandarin.
Today blossomed my Coryphantha, The flower is yellow with red center, is Coryphantha durangensis? I think the other photo isFerocactus hamatacanthus ? can you identify please
I list Coryphantha durangensis as having a pale yellow flower - it may or may not have a red center. Don't know. Looking at Google images it does look like the correct blossom - the nearest replica of your image is a cross between durangensis and another C. species. As for the Ferocactus cannot be sure as the mature species has a hooked central spine and a groove in the rib valley. In all other respects your plant matches F. hamatacanthus. Best I can offer you as my focus is on vegetative characteristics (not floral). Nice pictures.
Thanks Susan, More Photos, first Coryphanthia, Second and Third Ferocactus, They have 15 years old I think, Both
there are 13 Ferocactus with tubercles; of those the closest resemblance to your plant is hamatacanthus - I think we can now be confident re the id of that plant. The mature plant in your picture does have a hooked central spine. (again - great photos!). Now to review the new Coryphantha photo... I have 11 Coryphantha's with radiating spines with a pigmented spine tip. Of those, durangensis is the closest to your plant - I think we can now be confident re the id of that plant.
Can you identify my cactus? Please first I think is Mammillaria ignota, second I think is Mammillaria uncinata, third I think is Ferocactus latispinus, fourth I think isferocactus latispinus spiralis, fifth, sixth and seventh i dont know
(These are not my kind of cacti, so I am far from sure about the names) 1. Looks more like a short-spined M. geminispina to me. 2. Not uncinata, this one is more common. M. compressa? (but it has pink flowers I believe) M. magnimamma? Or karwinskiana? Or ... 3. Agree with you. 6. Myrtillocactus geometrizans? 7. A monstrose Cereus of some kind.
Note: I think saltcedar actually mean photo no. 6, not plant no. 6. You mentioned 7 plants but uploaded 11 photos, which was quite confusing.
1. Mammillaria albilanata? 2. Mammillaria geminispina 3. & 4. Mammillaria karwinskiana? mine does not have wool between the tubercles, nor the pink tubercle tip - does have the chiseled tubercle, long central and short secondary spines 5. Ferocactus latispinus 6. Ferocactus macrodiscus 7,8,9 Myrtillocactus - probably geometrizans 10 - don't know
Thank you Susan, Mandarin and saltcedar Photo 1 and 2, is the same, and Im agree with Mammillaria geminispina, photos 2 and 3, Im agree with Mammillaria karwinskiana, new photo upload Photo 5, F. Latispinus, Photo 6, almost bloom and Im wait fot take a photo of his flowers and share with you, for more easy ID. Photo 7 Im not sure ID New photo upload Photo 8 and 9 Myrtillocactus geometrizans Photo 10 Cereus Monstrose Thank you.
