Hans Fredrik Røer

* January 11, 1945 – June 24, 1973 †

Norwegian botanist (1945-1973)

Wikidata iD https://www.wikidata.org/wiki/Q101083944

Norway

collected or

identified 1,457 specimens. Not all available columns are shown.

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Scientific Name	Collected By	Identified By	Date Collected	Date Identified	Family	Institution	Catalog Number	Basis Of Record
Ranunculus nivalis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Ranunculaceae	O	770588	PRESERVED_SPECIMEN
Botrychium boreale	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-16	Ophioglossaceae	O	503102	PRESERVED_SPECIMEN
Antennaria porsildii	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-22	Asteraceae	O	373749	PRESERVED_SPECIMEN
Poa glauca	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-12	Poaceae	O	886789	PRESERVED_SPECIMEN
Cerastium alpinum	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-22	Caryophyllaceae	O	809883	PRESERVED_SPECIMEN
Festuca rubra ssp. richardsonii	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Poaceae	O	720674	PRESERVED_SPECIMEN
Cardamine nymanii	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-12	Brassicaceae	O	541664	PRESERVED_SPECIMEN
Carex glacialis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-12	Cyperaceae	O	489825	PRESERVED_SPECIMEN
Erigeron uniflorus	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-22	Asteraceae	O	852608	PRESERVED_SPECIMEN
Erigeron humilis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-14	Asteraceae	O	759323	PRESERVED_SPECIMEN
Minuartia stricta	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-21	Caryophyllaceae	O	730775	PRESERVED_SPECIMEN
Luzula wahlenbergii	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-12	Juncaceae	O	532225	PRESERVED_SPECIMEN
Carex limosa x rariflora	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Cyperaceae	O	860111	PRESERVED_SPECIMEN
Erigeron uniflorus	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Asteraceae	O	852606	PRESERVED_SPECIMEN
Festuca rubra ssp. richardsonii	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-16	Poaceae	O	720675	PRESERVED_SPECIMEN
Dryas octopetala	Sigmund Sivertsen \| Sverre Løkken \| Hans Fr. Røer	Sigmund Sivertsen \| Sverre Løkken \| Hans Fr. Røer	1967	1967-08-10	Rosaceae	O	600948	PRESERVED_SPECIMEN
Carex glacialis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Cyperaceae	O	489826	PRESERVED_SPECIMEN
Carex myosuroides	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-12	Cyperaceae	O	701662	PRESERVED_SPECIMEN
Euphrasia salisburgensis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-11	Orobanchaceae	O	478553	PRESERVED_SPECIMEN
Cystopteris montana	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-22	Cystopteridaceae	O	428620	PRESERVED_SPECIMEN
Carex saxatilis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-18	Cyperaceae	O	869778	PRESERVED_SPECIMEN
Cerastium fontanum ssp. fontanum	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Caryophyllaceae	O	809204	PRESERVED_SPECIMEN
Stellaria borealis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-22	Caryophyllaceae	O	580217	PRESERVED_SPECIMEN
Micranthes tenuis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-10	Saxifragaceae	O	562253	PRESERVED_SPECIMEN
Micranthes foliolosa	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-12	Saxifragaceae	O	521311	PRESERVED_SPECIMEN
Euphrasia salisburgensis	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-21	Orobanchaceae	O	478554	PRESERVED_SPECIMEN
Poa glauca	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-21	Poaceae	O	886803	PRESERVED_SPECIMEN
Phippsia algida	Sigmund Sivertsen \| Sverre Løkken \| Hans Fr. Røer	Sigmund Sivertsen \| Sverre Løkken \| Hans Fr. Røer	1967	1967-08-10	Poaceae	O	13668	PRESERVED_SPECIMEN
Antennaria alpina	Sivertsen \| Løkken \| Røer	Sivertsen \| Løkken \| Røer	1967	1967-08-21	Asteraceae	O	574248	PRESERVED_SPECIMEN
Sagina caespitosa	Klaus Høiland \| Hans Fr. Røer	Klaus Høiland \| Hans Fr. Røer	1972	1972-08-10	Caryophyllaceae	O	5381	PRESERVED_SPECIMEN