| 3080 m Juniperus communis 0.1 — 0.5 m | location: | Spraunzagrat, Pontresina | canton: | GR | plant height: | 0.25 m |
| Christoph Steinemann #151, 25.06.2023
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| 2980 m Pinus cembra 0.1 — 0.5 m | location: | Corn Boval, Pontresina | canton: | GR | plant height: | 0.25 m |
| Christoph Steinemann #150, 24.06.2023
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| 2860 m Betula pendula 0.1 — 0.5 m | location: | Sassalbo, Poschiavo | canton: | GR | plant height: | 0.1 m |
| Sonja Wipf #38, 29.08.2010 |
| 2834 m Pinus cembra 0.1 — 0.5 m | location: | Scispadus, Poschiavo | canton: | GR | plant height: | 0.3 m |
| Sandro Carozzi #43, 01.08.2016 |
| 2814 m Larix decidua 0.1 — 0.5 m | location: | Val Puntota, S-chanf | canton: | GR | plant height: | 0.15 m |
| Hansjörg Schlaepfer #65, 10.08.2017 |
| 2782 m Pinus cembra 0.1 — 0.5 m | location: | Chalchagn Pitschen, Pontresina, Samedan | canton: | GR | plant height: | 0.45 m |
| Lorenz Ingold #34, 04.09.2015
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| 2719 m Larix decidua 0.1 — 0.5 m | location: | Blais da la Bês-cha, Celerina | canton: | GR | plant height: | 0.45 m |
| Gian Reto Righetti #119, 13.11.2020
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| 2700 m Picea abies 0.1 — 0.5 m | location: | Péz Gendusas, Disentis/Mustér | canton: | GR | plant height: | 0.12 m |
| Simon Cathomen, Martin Kreiliger #121, 05.04.2021
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| 2605 m Larix decidua 0.1 — 0.5 m | location: | Witihüreli, Davos | canton: | GR | plant height: | 0.35 m |
| Sonja Wipf #39, 11.07.2009 |
| 2380 m Populus tremula 0.1 — 0.5 m | location: | Muot la Sella, Scuol | canton: | GR | plant height: | 0.2 m |
| Christoph Steinemann #152, 26.07.2023
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| 2287 m Juniperus sabina 0.1 — 0.5 m | location: | Ramosch, Val d' Ascharina, Ruina Cotschna, Valsot | canton: | GR | plant height: | 0.3 m |
| Karsten Rohweder #122, 30.06.2020
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| 2227 m Populus tremula 0.1 — 0.5 m | location: | Murter, S-chanf | canton: | GR | plant height: | 0.3 m |
| Hansjörg Schlaepfer #66, 29.09.2016 |
| 2219 m Betula pendula 0.1 — 0.5 m | location: | Alpe Somdoss, Poschiavo | canton: | GR | plant height: | 0.2 m |
| Marina Beck, Fulvio Giudici #116, 30.07.2020 2020.6
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| 2168 m Abies alba 0.1 — 0.5 m | location: | Chüenisch Tola, Luzein | canton: | GR | plant height: | 0.475 m |
| Michel Maïkoff #130, 15.09.2021
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