Xanthidium armatum var. fissum Nordstedt
Reference: Nordstedt 1878
Compare with: Xanthidium armatum
Remarks: Differs from the nominate variety in that the base of the spines is more elongated and the shape of the central wart is similar to the shape of the marginal spines.
C0250
2016038030
C0250
2016038030
C0250
2016038030
2016038-030
Front view
USA (WA)
Sample Robin Matthews
2016038-030
Front view
USA (WA)
Sample Robin Matthews
2016038-030
Front view
USA (WA)
Sample Robin Matthews
C0250
2016038030
C0500
2016038030
2016038-030
Front view
USA (WA)
Sample Robin Matthews
2016038-030
Detail
USA (WA)
Sample Robin Matthews
C0250
2019026010
C0250
2019026010
C0250
2019026010
C0250
2019026010
2019026-010
Side view
USA (WA)
Sample Robin Matthews
2019026-010
Side view
USA (WA)
Sample Robin Matthews
2019026-010
Side view
USA (WA)
Sample Robin Matthews
2019026-010
Side view
USA (WA)
Sample Robin Matthews
C0250
2017062013
C0250
2017062013
C0250
2017062013
2017062-013
Apical view
USA (WA)
Empty cell
Sample Robin Matthews
2017062-013
Apical view
USA (WA)
Empty cell
Sample Robin Matthews
2017062-013
Apical view
USA (WA)
Empty cell
Sample Robin Matthews
C0250
2017062013
2017062-013
Apical view
USA (WA)
Empty cell
Sample Robin Matthews
All photos copyright: © 2009-2022 Alfred van Geest - Send comments to asvg@xs4all.nl