Terry Albert John Hedderson

Botanist.

Abbreviations: Hedd.
Occupations: botanist, botanical collector
Dates: 1962-01-01T00:00:00Z
Direct attributions: 41 plants, 0 fungi
Authorship mentions: 44 plants, 0 fungi

41 plants attributed, 3 plants contributed to44 plants:

Anastrophyllaceae L.Söderstr., De Roo & Hedd. 2010
plant family in the order lophoziales
Anastrophyllaceae is a family of liverworts belonging to the order Jungermanniales.
Actaea matsumurae (Nakai) J.Compton & Hedd. 1998
perennial plant species in the ranunculaceae family
Actaea matsumurae, the Kamchatka bugbane or Japanese bugbane, is a species of flowering plant in the buttercup family Ranunculaceae, that is native to Japan, Mongolia and Eastern Russia. Other common names include baneberry, which is also applied to other Actaea species. This rhizomatous herbaceous perennial was formerly known as Cimicifuga matsumurae, a name which is still found in the horticultural literature.
Neoorthocaulis L.Söderstr., De Roo & Hedd. 2010
plant genus in the anastrophyllaceae family
Neoorthocaulis is a genus of liverworts belonging to the family Anastrophyllaceae. The species of this genus are mainly found in Northern Hemisphere.
Oleolophozia L.Söderstr., De Roo & Hedd. 2010
plant genus in the oleolophoziaceae family
Oleolophozia is a monotypic genus of liverworts of the monotypic family Oleolophoziaceae. The family was described in 2024. The sole species of this genus, Oleolophozia perssonii, is found in Europe and Russia. Both the genus and the species were described and published in 2010. The genus was formerly placed in family Cephaloziellaceae.
Neoorthocaulis hyperboreus (Northern Pawwort) (R.M.Schust.) L.Söderstr., De Roo & Hedd. 2010
plant species in the anastrophyllaceae family
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Neoorthocaulis floerkei (Floerke's Pawwort) (F.Weber & D.Mohr) L.Söderstr., De Roo & Hedd. 2010
plant species in the anastrophyllaceae family
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Neoorthocaulis attenuatus (Trunk Pawwort) (Mart.) L.Söderstr., De Roo & Hedd. 2010
plant species in the anastrophyllaceae family
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Actaea taiwanensis J.Compton, Hedd. & T.Y.A.Yang 1998
perennial plant species in the ranunculaceae family
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Plagiobryum hultenii (Ochi & Perss.) Hedd. 1990
plant species in the bryaceae family
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Plagiobryum duthiei Hedd. & Harold 1991
plant species in the bryaceae family
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Oleolophozia perssonii (Chalk Notchwort) (H.Buch & S.W.Arnell) L.Söderstr., De Roo & Hedd. 2010
plant species in the oleolophoziaceae family
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Neoorthocaulis binsteadii (Binstead's Pawwort) (Kaal.) L.Söderstr., De Roo & Hedd. 2010
plant species in the anastrophyllaceae family
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Grimmia torngakiana (Grimmia Dry Rock Moss) Brassard & Hedd.
plant species in the grimmiaceae family
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Barbilophozia sudetica (Hill Notchwort) (Nees ex Huebener) L.Söderstr., De Roo & Hedd. 2010
plant species in the anastrophyllaceae family
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Algaria Hedd. & R.H.Zander 2008
plant genus in the pottiaceae family
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Acaulonopsis R.H.Zander & Hedd. 2009
plant genus in the pottiaceae family
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Vrolijkheidia peraristata (Müll.Hal.) R.H.Zander & Hedd. 2009
plant species in the pottiaceae family
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Vrolijkheidia Hedd. & R.H.Zander 2008
plant genus in the pottiaceae family
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Triquetrella paradoxa (I.G.Stone & G.A.M.Scott) Hedd. & R.H.Zander 2007
plant species in the pottiaceae family
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Triquetrella mxinwana Hedd. & R.H.Zander 2007
plant species in the pottiaceae family
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Picobryum atomicum R.H.Zander & Hedd. 2011
plant species in the pottiaceae family
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Picobryum R.H.Zander & Hedd. 2011
plant genus in the pottiaceae family
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Ludorugbya springbokorum Hedd. & R.H.Zander 2007
plant species in the pottiaceae family
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Ludorugbya Hedd. & R.H.Zander 2007
plant genus in the pottiaceae family
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Crossidium karoo R.H.Zander & Hedd. 2011
plant species in the pottiaceae family
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Chenia ruigtevleia Hedd. & R.H.Zander 2008
plant species in the pottiaceae family
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Algaria natalieae Hedd. & R.H.Zander 2008
plant species in the pottiaceae family
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Acaulonopsis fynbosensis R.H.Zander & Hedd. 2009
plant species in the pottiaceae family
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Acaulonopsis eureka R.H.Zander & Hedd. 2009
plant species in the pottiaceae family
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Sematophyllum rheophyticum W.R.Buck & Hedd. 2016
plant species in the sematophyllaceae family
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