Koelz Collection

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Filed as Name
Family
Collector
Start Date
Country
Tag
Category
Image for 1497703
1497703
Polygonum achoreum
Polygonaceae
Walter N. Koelz
2025-05-13
Canada
Koelz
herb
Image for 1497685
1497685
Polygonum affine
Polygonaceae
Walter N. Koelz
2025-05-13
Pakistan
Koelz
herb
Image for 1497763
1497763
Polygonum angustifolium
Polygonaceae
Walter N. Koelz
2025-05-13
India
Koelz
herb
Image for
Polygonum articulatum
Polygonaceae
Douglass Houghton
1832-08-10
USA
Schoolcraft
herb
Image for 1497659
1497659
Polygonum aviculare
Polygonaceae
Walter N. Koelz
2025-05-13
Iran
Koelz
herb
Image for 1497662
1497662
Polygonum aviculare subsp. depressum
Polygonaceae
Walter N. Koelz
2025-05-13
Iran
Koelz
herb
Image for 1497702
1497702
Polygonum aviculare var. littorale
Polygonaceae
C. K. Dodge
1892-08-14
Canada
GRPM
herb
Image for 1497649
1497649
Polygonum barbatum
Polygonaceae
Walter N. Koelz
2025-05-13
India
Koelz
herb
Image for 1497636
1497636
Polygonum cognatum
Polygonaceae
Walter N. Koelz
2025-05-13
India
Koelz
herb
Image for 1497698
1497698
Polygonum erectum
Polygonaceae
W. S. Moffatt
1892-08-12
USA
GRPM
herb
Image for 1497760
1497760
Polygonum glaciale
Polygonaceae
Walter N. Koelz
2025-05-13
India
Koelz
herb
Image for 1497683
1497683
Polygonum japonicum var. japonicum
Polygonaceae
Walter N. Koelz
2025-05-13
India
Koelz
herb
Image for 1497697
1497697
Polygonum littorale
Polygonaceae
George D. Sones
USA
GRPM
herb
Image for 1497634
1497634
Polygonum luzuloides
Polygonaceae
Walter N. Koelz
2025-05-13
Iran
Koelz
herb
Image for 1497623
1497623
Polygonum microcephalum
Polygonaceae
Walter N. Koelz
2025-05-13
India
Koelz
herb

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