Electronic Supplementary Material for the Paper: Plant Community Responses to Five Years

Electronic Supplementary Material for the paper: Plant community responses to five years of simulated climate change in meadow and heath ecosystems at a subarctic-alpine site. Jägerbrand, Alatalo, Chrimes, & Molau. Contact: [email protected]

S1 Species, plant functional types (Type) and abbreviations (Abb.) of all species encountered in the experimental plots at Latnjajaure. Plant functional types: D=deciduous shrubs, G=graminoids, E=evergreen shrubs, F=Forbs, L=lichens, B=bryophytes, VP=vascular plants in the bottom layer.

Heath Meadow Species in the canopy Type Abb. Species in the canopy layer Type Abb. layer Betula nana D Bn Antennaria alpina F Ant Calamagrostis lapponica G Cal Astragalus alpinus F Astr Carex bigelowii G Cxb Bartsia alpina F Ba Cassiope tetragona E Cat Betula nana D Bn Diapensia lapponica E Dia Carex bigelowii G Cxb Empetrum E Emp Carex capillaries G Cxcp hermaphroditum Festuca vivipara G Fvi Carex norvegica ssp. norvegica G Cxno Juncus trifidus G Jtf Carex rupestris G Cxr Luzula arcuata G Lzar Carex vaginata G Cxv Pedicularis lapponica F Palp Cassiope tetragona E Cat Polygonum viviparum F Pvi Cerastium alpinum F Cral Salix herbacea D Sh Cerastium arcticum F Crar Vaccinium uliginosum D Vu Cerastium arcticum ssp. F Crgl glabratum Vaccinium vitis-idaea E Vvi Dryas octopetala E Do Species in the bottom Empetrum hermaphroditum E Emp layer Alectoria nigricans L Alni Equisetum scirpoides F Eqs Alectoria ochroleuca L Alo Festuca ovina G Fov Anthelia juratzkana B Ajur Festuca vivipara G Fvi Aulacomnium turgidum B At Juncus trifidus G Jtf Barbilophozia hatcheri B Barbh Kobresia myosuroides G Kobr Barbilophozia kunzeana B Barbk Luzula multiflora ssp. frigida G Lumf Bryocaulon divergens L Brydi Luzula spicata G Luzs Cassiope hypnoides VP Cah Oxyria digyna F Oxd Cetraria cucullata L Cetc Pedicularis lapponica F Palp Cetraria delisei L Cetd Phyllodoce caerulea E Phyl Cetraria nivalis L Cetn Polygonum viviparum F Pvi Chandonanthus setiformis B Chset Potentilla crantzii F Pcr Cladina arbuscula L Clado Rhododendron lapponicum E Rdl Cladonia coniocraea L Cladc Salix herbaceae D Sh Cladonia furcata L Cldof Salix lanata D Slan Cladonia gracialis L Cldog Salix polaris D Spol Cladonia pyxidata L Pyx Salix reticulata D Sret Cladonia rangiformis L Clra Saussurea alpina F Saus Cladonia spp. L Cla Selaginella selaginoides F Sel Cladonia squamosa L Clads Silene acaulis F Siac Cladonia uncialis L Cldu Thalictrum alpinum F Tha Diapensia lapponica VP Dia Tofielda pusilla F Tp Dicranum brevifolium B Dicrb Trollius europaeus F Tre Dicranum elongatum B Dicre Vaccinium uliginosum D Vu Dicranum groenlandicum B Dicrg Vaccinium vitis-idaea E Vvi Dicranum scoparium B Dicrs Viola biflora F Vb

1 Dicranum spp. B Dicr Species in the bottom layer Distichium capillaceum B Dicap Antennaria alpina VP Ant Gymnomitrion B Gymc Anthelia juratzkana B Ajur concinnatum Gymnomitrion spp. B Gym Aulacomnium turgidum B At Hylocomium splendens B Hs Barbilophozia floerkei B Barbf Kiaeria starkei B Kias Blepharostoma trichophyllum B Bltri Loiseleuria procumbens VP Lois Bryum pseudotriquetrum B Brps Marsupella brevissima B Marbr Cassiope hypnoides VP Cah Nephroma arcticum L Nepha Cetraria cucullata L Cetc Ochrolechia frigida L Ochf Cetraria delisei L Cetd Peltigera aphthosa L Pela Cetraria nivalis L Cetn Peltigera scabrosa L Pels Cladina arbuscula L Clarb Pleurozium schreberi B Plsh Cladonia furcata L Cldof Pogonatum urnigerum B Pogon Cladonia gracilis L Cldog Pohlia cruda B Pohcr Cladonia pyxidata L Pyx Pohlia schimperi B Pohsch Cladonia spp. L Cldo Polytrichum alpinum B Polya Cladonia uncialis L Cldou Polytrichum juniperinum B Polyj Cyrtomnium hymenophyllum B Cyrth Polytrichum piliferum B Polyp Diapensia lapponica VP Dia Polytrichum strictum B Polys Dicranum fuscescens B Dicrf Ptilidium ciliare B Ptc Dicranum groenlandicum B Dicrg Racomitrium lanuginosum B Rla Dicranum scoparium B Dicrs Solorina crocea L Solo Ditrichum flexicaule B Ditrf Sphaerophorus globosus L Spgl Drepanocladus uncinatus B Drun Stereocaulon alpinum L Stea Gymnomitrion spp. B Gym Thamnolia vermicularis L Tave Hylocomium splendens B Hs Tritomaria B Trit Kiaeria starkei B Kia quinquedentata Leiocolea heterocolpos B Lchc Lophozia grandiretis B Lophg Marsupella brevissima B Marbr Nephroma arcticum L Nephr Ochrolechia frigida L Ochf Peltigera aphthosa L Pela Philonotis spp. B Phil Philonotis fontana B Phif Pohlia cruda B Pohcr Polytrichum alpinum B Polya Polytrichum juniperinum B Polyj Polytrichum strictum B Polys Ptilidium ciliare B Ptc Racomitrium lanuginosum B Rla Rhytidium rugosum B Rr Saxifraga oppositifolia VP Sxo Selaginella selaginoides VP Sel Silene acaulis VP Sia Sphaerophorus globosus L Spgl Sphagnum nemoreum B Sphn Sphagnum warnstorfii B Sphw Thamnolia vermicularis L Thave Tofielda pusilla VP Tp Tomentypnum nitens B Tn Tritomaria quinquedentata B Trit