Photo of Biznaga Semiesferica (Mammillaria heyderi subsp. hemisphaerica) uploaded by Orsola

Other Photos
Location: north central Texas
Date: 2021-03-08
Fruit ripening during the winter months

Date: 2020-01-21
Location: north central Texas
Date: 2021-01-06
This collected speciman has red spines
Location: From my collection. Poland.
Date: 2019-04-23
Uploaded by skopjecollection
Uploaded by mcvansoest

Date: 2019-12-31

Date: 2019-12-06
This was about as open as it got
Location: From my collection. Poland.
Date: 2019-04-30

Date: 2020-01-07
Full blooming season
Location: South Jordan, Utah, United States
Date: 2024-04-23
After overwintering in an unheated greenhouse.

Date: 2019-12-04
1 day before initial flower opening.
Location: north central Texas
Date: 2013-09-16
A rescue from fence building.
Location: north central Texas
Date: 2014-08-27
Blooming in its natural habitat.

Date: 2020-01-07
Location: South Jordan, Utah, United States
Date: 2024-04-23
After overwintering in an unheated greenhouse.

Date: 2019-12-06
Partially open, before peaking.
Location: From my collection. Poland.
Date: 2019-04-23
Uploaded by skopjecollection

Date: 2019-12-06
Partially open, in the morning
Location: From my collection. Poland.
Date: 2019-04-30
Location: From my collection. Poland.
Date: 2019-04-30

Date: 2019-12-01
Bud update,  1 week later than first photo...
Location: From my collection. Poland.
Date: 2020-05-15

Date: 2019-12-06
Flower closeup

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