| Family | Identification | Country | Image | Notes |
|
Gustafsson, M.H.G. 1920 |
Poaceae |
Puccinellia distans |
Denmark |
 
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Gustafsson, M.H.G. 1921 |
Caryophyllaceae |
Silene noctiflora |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1923 |
Bryophyta |
Abietinella abietina |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1924 |
Rubiaceae |
Galium sterneri |
Denmark |
 
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|
|
Gustafsson, M.H.G. 1925 |
Primulaceae |
Anagallis minima |
Denmark |
 
|
 
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|
Gustafsson, M.H.G. 1926 |
Linaceae |
Radiola linoides |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1927 |
Caryophyllaceae |
Sagina maritima |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1928 |
Ruppiaceae |
Ruppia cirrhosa |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1929 |
Bryophyta |
Splachnum ampullaceum |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1930 |
Asteraceae |
Tragopogon pratensis |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1931 |
Fabaceae |
Trifolium spadiceum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1932 |
Crassulaceae |
Crassula aquatica |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1933 |
Poaceae |
Alopecurus arundinaceus |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1934 |
Cyperaceae |
Eleocharis acicularis |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1935 |
Portulacaceae |
Montia fontana |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1936 |
Rosaceae |
Potentilla intermedia |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1937 |
Juncaceae |
Juncus compressus |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1938 |
Scrophulariaceae |
Chaenorhinum minus |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1939 |
Fabaceae |
Trifolium aureum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1940 |
Potamogetonaceae |
Stuckenia pectinata |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1941 |
Potamogetonaceae |
Stuckenia filiformis |
Sweden |
 
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|
|
Gustafsson, M.H.G. 1942 |
Zannichelliaceae |
Zannichellia palustris |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1943 |
Chenopodiaceae |
Atriplex littoralis |
Sweden |
 
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|
|
Gustafsson, M.H.G. 1945 |
Bryophyta |
Thamnobryum alopecurum |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1946 |
Marchantiophyta |
Frullania tamarisci |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1946b |
Scrophulariaceae |
Euphrasia micrantha |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1947 |
Bryophyta |
Ctenidium molluscum |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1948 |
Chenopodiaceae |
Chenopodium glaucum |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1950 |
Polygonaceae |
Polygonum minus |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1951 |
Asteraceae |
Senecio inaequidens |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1952 |
Polygonaceae |
Fallopia convolvulus |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1952b |
Apiaceae |
Aethusa cynapium |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1953 |
Cistaceae |
Lechea maritima |
USA |
 
|
 
|
|
Gustafsson, M.H.G. 1954 |
Bryophyta |
Climacium americanum |
USA |
 
|
 
|
|
Gustafsson, M.H.G. 1955 |
Bryophyta |
Bryhnia novae-angliae |
USA |
 
|
 
|
|
Gustafsson, M.H.G. 1957 |
Bryophyta |
Leucobryum albidum |
USA |
 
|
 
|
|
Gustafsson, M.H.G. 1959 |
Bryophyta |
Thuidium recognitum |
USA |
 
|
 
|
|
Gustafsson, M.H.G. 1962 |
Crassulaceae |
Crassula schmidtii |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1963 |
Crassulaceae |
Kalanchoe humilis |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1964 |
Crassulaceae |
Crassula |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1965 |
Crassulaceae |
Cotyledon orbiculata |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1966 |
Bryophyta |
Pylaisia polyantha |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1979 |
Bryophyta |
Orthotrichum obtusifolium |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1980 |
Bryophyta |
Paraleucobryum longifolium |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1981 |
Bryophyta |
Andreaea rupestris |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1982 |
Bryophyta |
Rhodobryum roseum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1983 |
Bryophyta |
Schistostega pennata |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1984 |
Bryophyta |
Cynodontium strumiferum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1986 |
Bryophyta |
Hedwigia ciliata |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1987 |
Marchantiopsida |
Blasia pusilla |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1988 |
Bryophyta |
Dicranum undulatum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1989 |
Bryophyta |
Sphagnum fuscum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1990 |
Bryophyta |
Sphagnum nemoreum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. 1993 |
Urticaceae |
Parietaria judaica |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1998 |
Bryophyta |
Oxyrrhynchium praelongum |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 1999 |
Gesneriaceae |
Streptocarpella |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2000 |
Asteraceae |
Picris echioides |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2005 |
Bryophyta |
Leptobryum pyriforme |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2009 |
Bryophyta |
Tortula acaulon |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2039 |
Violaceae |
Viola hirta |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2042 |
Poaceae |
Arundo donax |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2043 |
Poaceae |
Alopecurus myosuroides |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2049 |
Fabaceae |
Astragalus monspessulanus |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2053 |
Caryophyllaceae |
Cerastium brachypetalum |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2058 |
Brassicaceae |
Coronopus didymus |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2059 |
Caryophyllaceae |
Arenaria leptoclados |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2061 |
Caryophyllaceae |
Arenaria serpyllifolia |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2062 |
Solanaceae |
Hyoscyamus albus |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2074 |
Poaceae |
Sesleria caerulea |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2075 |
Aristolochiaceae |
Aristolochia rotunda |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2076 |
Brassicaceae |
Thlaspi caerulescens |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2077 |
Globulariaceae |
Globularia punctata |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2078 |
Fabaceae |
Cytisus sessilifolius |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2079 |
Fabaceae |
Chamaecytisus hirsutus |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2080 |
Rubiaceae |
Cruciata laevipes |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2081 |
Salicaceae |
Salix myrsinifolia |
Italy |
 
|
 
|
|
Gustafsson, M.H.G. 2087 |
Scapaniaceae |
Diplophyllum albicans |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2088 |
Brassicaceae |
Cardamine flexuosa |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. 2089 |
Brassicaceae |
Cardamine hirsuta |
Denmark |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Marchantiophyta |
Chandonanthus setiformis |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Marchantiophyta |
Anastrophyllum saxicola |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Bryophyta |
Campylium elodes |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Poaceae |
Poa compressa |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Asteraceae |
Tragopogon dubius |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Brassicaceae |
Draba nemorosa |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Asteraceae |
Tragopogon crocifolius |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Asteraceae |
Tragopogon dubius |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Brassicaceae |
Arabis suecica |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Ranunculaceae |
Thalictrum simplex |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Rosaceae |
Geum macrophyllum |
Sweden |
 
|
 
|
|
Gustafsson, M.H.G. s.n.0 |
Apiaceae |
Anthriscus caucalis |
Sweden |
 
|
 
|
|
Guthrie, R. s.n.0 |
Hydrangeaceae |
Hydrangea arborescens |
USA |
|
 
|
|
Gutierrez, E. 663 |
Araliaceae |
Didymopanax |
Bolivia |
|
 
|
|
Gutierrez, E. 999 |
Araliaceae |
Araliaceae |
Bolivia |
|
 
|
|
Gutierrez, E. 1122 |
Araliaceae |
Didymopanax |
Bolivia |
|
 
|
|
Gutierrez, H. 96973 |
Sapotaceae |
Madhuca gutierrezii |
Philippines |
 
|
TYPE OF Madhuca gutierrezii |
|
Gutierrez, H. 97230 |
Rubiaceae |
Urophyllum |
Philippines |
|
 
|
|
Gutierrez, H. 97234 |
Rubiaceae |
Urophyllum |
Philippines |
|
 
|
|
Gutierrez, H. 97239 |
Araliaceae |
Osmoxylon |
Philippines |
|
 
|
|
Gutierrez, H. SB-66 |
Fabaceae |
Archidendron clypearia |
Philippines |
|
 
|
|