Table 1.

Geographical location, population code, co-ordinates, altitude and estimated population size of 32 populations of Campanula thyrsoides in Switzerland

Location*	Population code	Co-ordinates†	Altitude (m a.s.l.)	Population size
(1) Col du Marchairux, VD	JUM	508′ 900/156′ 400	1440	1000
(2) Les Amburnez, VD	JUA	507′ 480/155′ 100	1340	1000
(3) Pre du Rolle, VD	JUR	508′ 983/155′ 652	1377	150
(4) Pres de Four, VD	JUF	498′ 400/148′ 450	1430	10 000
(5) Col du Jamon, VD	JAA	564′ 830/145′ 050	1630	100
(6) Col du Jamon, VD	JAC	564′ 589/144′ 944	1670	80
(7) Lac du Fully, VS	FUL	574′ 000/113′ 200	2100	500
(8) Trient, Les Tseppes, VS	TRI	564′ 350/099′ 500	2020	50
(9) Lac du Moiry, VS	MOI	609′ 932/109′ 638	2266	50 000
(10) Stockhorn, BE	STO	607′ 737/171′ 103	1980	100
(11) Schynige Platte, BE	SPO	636′ 225/167′ 625	1990	600
(12) Schynige Platte, BE	SPU	636′ 600/167′ 150	1890	500
(13) Furka, UR/VS	FUR	674′ 850/158′ 825	2430	30 000
(14) Unterschächen, Butzlichöpf, UR	UNB	702′ 500/193′ 200	1900	500
(15) Langwies, Listboden, GR	LAL	776′ 750/191′ 510	2000	300
(16) Langwies, Strassberg, GR	LAS	775′ 875/190′ 550	1870	7000
(17) Langwies, Holzbüel, GR	LAH	775′ 010/188′ 875	1700	50
(18) Vals, Peil, GR	VAL	735′ 375/160′ 425	1850	100
(19) Safiental, GR	SAF	742′ 851/174′ 289	1857	50
(20) Medels, Parjurs, GR	MED	742′ 800/157′ 700	1870	50
(21) Monstein, Mäschenboden, GR	MOM	779′ 668/173′ 708	1961	45
(22) Monstein, Fanexmeder, GR	MOF	780′ 750/174′ 910	2220	250
(23) Parsennmeder, GR	PMA	784′ 030/191′ 473	1995	5000
(24) Parsennmeder, GR	PMB	784′ 478/191′ 548	1910	100
(25) Churwalden, Joch, GR	CHJ	762′ 300/185′ 100	1890	150
(26) St. Antönien, GR	STA	782′ 203/201′ 989	1943	250
(27) Alp Laret, GR	LAR	784′ 234/153′ 944	2180	300
(28) Albula Pass, Naz, GR	NAZ	778′ 193/162′ 751	1755	150
(29) Schuol, La Motta, GR	SCM	816′ 400/188′ 400	2142	2000
(30) Ftan, Prui, GR	FTA	812′ 505/187′ 750	2100	150
(31) Tschlin, Alp Tea, GR	TEA	828′ 250/198′ 250	2200	150
(32) Tschlin, Alp Tea, GR	TEB	827′ 800/198′ 000	2150	200

A constant number of 23 C. thyrsoides individuals was sampled at each location.

* The two-letter code after the localities indicates the canton in Switzerland.

^† Co-ordinates according to the Swiss topographical maps (Bundesamt für Landestopopgraphie, Wabern, Switzerland).