Hafiz Maherali, William T. Pockman, and Robert B. Jackson. 2004. Adaptive variation in the vulnerability of woody plants to xylem cavitation. Ecology 85:2184–2199.

Appendix A. A list of species, their geographic locations, and studies used in the database.

Family	Genus	Species	Location	Country	Latitude	Longitude	Reference	Year
Aceraceae	Acer	grandidentatum	Red Butte Canyon, Utah	USA	40 47' N	111 48' W	Alder et al.	1996
Aceraceae	Acer	negundo	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman et al.	1995
Aceraceae	Acer	saccharinum	Burlington, Vermont	USA	44 28'N	73 12'W	Tsuda and Tyree	1997
Aceraceae	Acer	saccharum	Essex Junction, Vermont	USA	44 30'N	73 07'W	Tyree et al.	1991
Aceraceae	Acer	saccharum	Snake Island, Ontario	Canada	44 49' N	79 24'W	Tyree and Dixon	1986
Aceraceae	Acer	saccharum	Essex Junction, Vermont	USA	44 30'N	73 07'W	Sperry and Tyree	1988
Altingiaceae	Liquidambar	styraciflua	Duke forest, North Carolina	USA	35 58' N	79 8'W	Hacke et al.	2000
Ameranthaceae	Atriplex	canescens	Dugway, Utah	USA	40 12'N	112 56' W	Hacke, Sperry, Pittermann	2000
Ameranthaceae	Atriplex	confertifolia	Dugway, Utah	USA	40 12'N	112 56' W	Hacke, Sperry, Pittermann	2000
Ameranthaceae	Grayia	spinosa	Dugway, Utah	USA	40 12'N	112 56' W	Hacke, Sperry, Pittermann	2000
Anacardiaceae	Rhus	laurina	Pepperdine, California	USA	34 02' 30'' N	118 42' 30''W	Langan et al.	1997
Anacardiaceae	Rhus	laurina	Pepperdine, California	USA	34 02' 30'' N	118 42' 30''W	Jarbeau et al.	1995
Araliaceae	Schefflera	morototoni	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Tyree et al.	1991
Araucariaceae	Agathis	borneeensis	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Asteraceae	Ambrosia	dumosa	Goldfield, Nevada	USA	37 29'N	117 12' W	Mencuccini and Comstock	1997
Asteraceae	Ambrosia	dumosa	Organ Pipe, Arizona	USA	31 59'N	112 47'W	Mencuccini and Comstock	1997
Asteraceae	Ambrosia	dumosa	Beaverdam, Utah	USA	37 03'N	113 52' W	Mencuccini and Comstock	1997
Asteraceae	Ambrosia	dumosa	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Asteraceae	Artemisia	tridentata var. wyomingensis	Tintic, Utah	USA	39 57'30''N	112 00'W	Kolb and Sperry	1999
Asteraceae	Artemisia	tridentata var. tridentata	Tintic, Utah	USA	39 50' N	112 10' W	Kolb and Sperry	1999
Asteraceae	Artemisia	tridentata var. vaseyana	Tintic, Utah	USA	39 57'30''N	112 05' 30''W	Kolb and Sperry	1999
Asteraceae	Baccharis	salicifolia	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Asteraceae	Baccharis	sarothroides	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Asteraceae	Baccharis	sarothroides	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Asteraceae	Chrysothamnus	nauseosus	Dugway, Utah	USA	40 12'N	112 56' W	Hacke, Sperry, Pittermann	2000
Asteraceae	Chrysothamnus	viscidiflorus	Dugway, Utah	USA	40 12'N	112 56' W	Hacke, Sperry, Pittermann	2000
Asteraceae	Encelia	farinosa	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Asteraceae	Hymenoclea	salsola	Organ Pipe, Arizona	USA	31 90'N	112 47'W	Mencuccini and Comstock	1997
Asteraceae	Hymenoclea	salsola	Goldfield, Nevada	USA	37 29'N	117 12' W	Mencuccini and Comstock	1997
Asteraceae	Hymenoclea	salsola	Beaverdam, Utah	USA	37 03'N	113 52' W	Mencuccini and Comstock	1997
Asteraceae	Tetradymia	glabrata	Dugway, Utah	USA	40 12'N	112 56' W	Hacke, Sperry, Pittermann	2000
Betulaceae	Alnus	cordata	Firenze	Italy	43 47'N	11 40' E	Tognetti and Borghetti	1994
Betulaceae	Alnus	crispa	Bonanza Creek, Alaska	USA	65 06' N	146 46'W	Sperry et al.	1994
Betulaceae	Alnus	glutinosa	Kiel	Germany	54 20'N	10 08'E	Hacke and Sauter	1996
Betulaceae	Alnus	incana	Red Butte Canyon, Utah	USA	40 48'N	111 46' W	Sperry et al.	1994
Betulaceae	Alnus	rugosa	Knappa, Oregon	USA	46 10'N	123 32 W	Bond and Kavanagh	1999
Betulaceae	Betula	nigra	Durham, North Carolina	USA	35 58' N	79 8'W	Stiller and Sperry	1999
Betulaceae	Betula	occidentalis	Red Butte Canyon, Utah	USA	40 48'N	111 46' W	Sperry et al.	1994
Betulaceae	Betula	occidentalis	Red Butte Canyon, Utah	USA	40 48'N	111 46' W	Sperry and Sullivan	1992
Betulaceae	Betula	occidentalis	Red Butte Canyon, Utah	USA	40 48'N	111 46' W	Sperry and Saliendra	1994
Betulaceae	Betula	papyrifera	Bonanza Creek, Alaska	USA	65 06' N	146 46'W	Sperry et al.	1994
Bignoniaceae	Tecomaria	capensis	Durban, Natal	South Africa	29 53'S	31 E	Vander Willigen et al.	2000
Boraginaceae	Beureria	cumanensis	Estado Miranda	Venezuela	10 15' N	67 03'W	Sobrado	1997
Boraginaceae	Cordia	alliodora	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Zotz et al.	1994
Burseraceae	Canarium	caudatum	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Burseraceae	Santiria	mollis	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Capparaceae	Capparis	aristiguetae	Estado Miranda	Venezuela	10 15' N	67 03'W	Sobrado	1997
Capparaceae	Morisonia	americana	Estado Miranda	Venezuela	10 15' N	67 03'W	Sobrado	1997
Celastraceae	Lophopetalum	subobovatum	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Clusiaceae	Clusia	uvitana	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Zotz et al.	1994
Cornaceae	Cornus	florida	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali C. F. Moura, and R. B. Jackson unpublished	–
Cupressaceae	Actinostrobus	acuminatus	South Australia	Australia			Brodribb and Hill	1999
Cupressaceae	Athrotaxis	selaginoides	South Australia	Australia			Brodribb and Hill	1999
Cupressaceae	Callitris	rhomboidea	South Australia	Australia			Brodribb and Hill	1999
Cupressaceae	Juniperus	ashei	Austin, Texas	USA	30 22'N	97 45'W	W. T. Pockman and R. B. Jackson, unpublished	–
Cupressaceae	Juniperus	monosperma	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Cupressaceae	Juniperus	osteosperma	Utah	USA	39 56'N	111 25'W	Linton et al.	1998
Cupressaceae	Juniperus	scopularum	Parley's summit, Utah	USA	40 45' N	111 36' W	Sperry and Sullivan	1992
Cupressaceae	Juniperus	virginiana	South Burlington, Vermont	USA	44 28'N	73 12'W	Sperry and Tyree	1990
Cupressaceae	Thuja	occidentalis	Snake Island, Ontario	Canada	44 49' N	79 24'W	Tyree et al.	1991
Cupressaceae	Thuja	occidentalis	Snake Island, Ontario	Canada	44 49' N	79 24'W	Tyree and Dixon	1986
Cupressaceae	Widdringtonia	cedarbergensis		Australia			Brodribb and Hill	1999
Dilleniaceae	Curatella	americana	Estado Aragua	Venezuela	9 55' N	66 55'W	Sobrado	1996
Dipterocarpaceae	Cotylelobium	burckii	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Dipterocarpaceae	Dipterocarpus	globosus	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Dipterocarpaceae	Dryobalanops	aromatica	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Dipterocarpaceae	Shorea	faguetiana	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Dipterocarpaceae	Shorea	mecistopteryx	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Dipterocarpaceae	Shorea	ovalis	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Ebenaceae	Diospyros	brachiata	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Ebenaceae	Diospyros	hermaphroditica	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Ebenaceae	Diospyros	mindanaensis	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Ericaceae	Arbutus	unedo	Rapolano Terma, Siena	Italy	43 17' N	11 35' E	Tognetti et al.	1999
Ericaceae	Oxydendrum	arboreum	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Ericaceae	Rhododendron	maximum	Mountain Lake, Virginia	USA	37 21' 50 N	80 32' 20 W	Lipp and Nilsen	1997
Euphorbiaceae	Mallotus	wrayi	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Fabaceae	Acacia	constricta	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Fabaceae	Acacia	greggii	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Fabaceae	Ceratonia	siliqua	Messina	Italy	38 11' N	15 33'E	Salleo and LoGullo	1989
Fabaceae	Cercidium	microphyllum	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Fabaceae	Cercis	canadensis	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fabaceae	Coursetia	arborea	Estado Miranda	Venezuela	10 15' N	67 03'W	Sobrado	1997
Fabaceae	Lonchocarpus	dipteronereus	Estado Miranda	Venezuela	10 15' N	67 03'W	Sobrado	1997
Fabaceae	Pithecellobium	dulce	Estado Miranda	Venezuela	10 15' N	67 03'W	Sobrado	1997
Fabaceae	Prosopis	velutina	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Fabaceae	Prosopis	velutina	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Fabaceae	Sindora	leiocarpa	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Fagaceae	Acer	rubrum	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Fagus	sylvatica	Nancy	France	48 45' N	6 20' E	Cochard et al.	1999
Fagaceae	Fagus	sylvatica	Kiel	Germany	54 20'N	10 08'E	Hacke and Sauter	1995
Fagaceae	Quercus	alba	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Quercus	falcata	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Quercus	gambelii	Red Butte Canyon, Utah	USA	40 48'N	111 46' W	Sperry and Sullivan	1992
Fagaceae	Quercus	ilex	Siena, Tuscany	Italy	43 17' N	11 35' E	Tognetti et al.	1998
Fagaceae	Quercus	ilex	Rapolano Terma, Siena	Italy	43 17' N	11 35' E	Tognetti et al.	1999
Fagaceae	Quercus	ilex	Messina	Italy	38 11' N	15 33'E	LoGullo and Salleo	1993
Fagaceae	Quercus	laevis	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Quercus	nigra	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Quercus	petraea	Champenoux, Nancy	France	48 44'N	6 14'E	Cochard et al.	1992a
Fagaceae	Quercus	petraea	Champenoux, Nancy	France	48 44'N	6 14'E	Cochard et al.	1996
Fagaceae	Quercus	phellos	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Quercus	pubescens	Champenoux, Nancy	France	48 44'N	6 14'E	Cochard et al.	1992a
Fagaceae	Quercus	pubescens	Siena, Tuscany	Italy	43 17' N	11 35' E	Tognetti et al.	1998
Fagaceae	Quercus	pubescens	Siena, Tuscany	Italy	43 17' N	11 35' E	Tognetti et al.	1999
Fagaceae	Quercus	robur	Champenoux, Nancy	France	48 44'N	6 14'E	Cochard et al.	1992a
Fagaceae	Quercus	rubra	Winooski, Vermont	USA	43 29'N	73 11'W	Cochard and Tyree	1990
Fagaceae	Quercus	rubra	Burlington, Vermont	USA	44 28'N	73 12'W	Tyree, Alexander, Machado	1992
Fagaceae	Quercus	rubra	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Fagaceae	Quercus	stellata	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Flacourtiaceae	Homalium	moultonii	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Fouquieriaceae	Fouquieria	splendens	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Icancinaceae	Stemonurus	umbellatus	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Juglandaceae	Juglans	regia	Burlington, Vermont	USA	44 28'N	73 12'W	Tyree et al.	1993
Lamiaceae	Salvia	mellifera	Coral Canyon, California	USA	34 02' 30''N	118 43' 30''W	Kolb and Davis	1994
Lauraceae	Cinnamomum	camphora	Durban, Natal	South Africa	29 53'S	31 E	Vander Willigen et al.	2000
Lecythidaceae	Barringtonia	racemosa	Durban, Natal	South Africa	29 53'S	31 E	Vander Willigen et al.	2000
Malvaceae	Heritiera	sumatrana	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Malvaceae	Ochroma	pyramidale	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Machado and Tyree	1994
Malvaceae	Pentace	adenophora	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Malvaceae	Pseudobombax	septenatum	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Machado and Tyree	1994
Marcgraviaceae	Ouratea	lucens	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Zotz et al.	1994
Meliaceae	Aglaia	glabrata	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Meliaceae	Trichilia	dregeana	Durban, Natal	South Africa	29 53'S	31 E	Vander Willigen et al.	2000
Moraceae	Ficus	citrifolia	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Zotz et al.	1994
Myrtaceae	Eucalyptus	camaldulensis	Tennant Creek, N. Territory	Australia	19 30'S	134 0'E	Franks et al.	1995
Myrtaceae	Eucalyptus	camaldulensis	Petford, N. Queesland	Australia	17 20'S	144 57'E	Franks et al.	1995
Myrtaceae	Eucalyptus	grandis	Kwa-Zulu, Natal	South Africa	28 26' S	32 11' E	Vander Willigen and Pammenter	1998
Myrtaceae	Eugenia	bankensis	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Myrtaceae	Eugenia	ampullaria	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Myrtaceae	Eugenia	muelleri	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Nyssaceae	Nyssa	sylvatica	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Oleaceae	Fraxinus	exclesior	Amance, Nancy	France	48 45'N	6 20'E	Cochard et al.	1997
Oleaceae	Fraxinus	ornus	Rapolano Terma, Siena	Italy	43 17' N	11 35' E	Tognetti et al.	1999
Oleaceae	Fraxinus	velutina	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Pinaceae	Abies	alba	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Abies	balsamea	Essex Junction, Vermont	USA	44 30'N	73 07'W	Sperry and Tyree	1990
Pinaceae	Abies	bornmulleriana	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Abies	concolor	Red Butte Canyon, Utah	USA	40 48'N	111 46' W	Pockman et al.	1995
Pinaceae	Abies	lasiocarpa	Missoula, Montana	USA	46 55'N	114 05'W	Pinol and Sala	2000
Pinaceae	Abies	lasiocarpa	Brighton, Utah	USA	40 36'N	111 34'W	Sperry and Sullivan	1992
Pinaceae	Abies	lasiocarpa	Wasatch Mountains, Utah	USA	40 47' N	111 48' W	Pockman et al.	1995
Pinaceae	Cedrus	atlantica	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Cedrus	deodara	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Larix	laricina	Tanana River, Alaska	USA	63 02'N	141 51'W	Sperry et al.	1994
Pinaceae	Larix	occidentalis	Missoula, Montana	USA	46 55'N	114 05'W	Pinol and Sala	2000
Pinaceae	Picea	abies	Vosges Mountains	France	48 15'N	7 15'E	Lu et al.	1996
Pinaceae	Picea	abies	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Picea	glauca	Bonanza Creek, Alaska	USA	65 06' N	146 46'W	Sperry et al.	1994
Pinaceae	Picea	rubens	Duxbury, Vermont	USA	44 19'N	72 45'W	Sperry and Tyree	1990
Pinaceae	Pinus	albicaulis	Missoula, Montana	USA	46 55'N	114 05'W	Pinol and Sala	2000
Pinaceae	Pinus	contorta	Missoula, Montana	USA	46 55'N	114 05'W	Pinol and Sala	2000
Pinaceae	Pinus	echinata	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Pinaceae	Pinus	edulis	Utah	USA	39 56'N	111 25'W	Linton et al.	1998
Pinaceae	Pinus	ponderosa	Missoula, Montana	USA	46 55'N	114 05'W	Pinol and Sala	2000
Pinaceae	Pinus	ponderosa	Reno, Nevada	USA	39 35'N	119 47'W	Maherali and DeLucia	2000
Pinaceae	Pinus	ponderosa	Virginia Range, Nevada	USA	39 22'N	119 41'W	Maherali and DeLucia	2000
Pinaceae	Pinus	sylvestris	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Pinus	taeda	Duke forest, North Carolina	USA	35 58' N	79 8'W	Hacke et al.	2000
Pinaceae	Pinus	taeda	Scotland County, North Carolina	USA	35 N	79 W	Hacke et al.	2000
Pinaceae	Pinus	taeda	Duke forest, North Carolina	USA	35 58' N	79 8'W	H. Maherali, C. F. Moura, and R. B. Jackson, unpublished	–
Pinaceae	Pseudotsuga	menziesii	Washington	USA	48 30'N	118 30'W	Kavanagh et al.	1999
Pinaceae	Pseudotsuga	menziesii	British Columbia	Canada	50 50'N	119 00'W	Kavanagh et al.	1999
Pinaceae	Pseudotsuga	menziesii	Oregon	USA	42 27'N	122 08'W	Kavanagh et al.	1999
Pinaceae	Pseudotsuga	menziesii	Missoula, Montana	USA	46 55'N	114 05'W	Pinol and Sala	2000
Pinaceae	Psuedotsuga	menziesii	Parley's summit, Utah	USA	40 45' N	111 36' W	Sperry and Ikeda	1997
Pinaceae	Pseudotsuga	menziesii	Oregon	USA	44 09'N	124 00'W	Kavanagh et al.	1999
Pinaceae	Pseudotsuga	menziesii	Amance, Nancy	France	48 44'N	6 14'E	Cochard	1992
Pinaceae	Tsuga	canadensis	Snake Island, Ontario	Canada	44 49' N	79 24'W	Tyree and Dixon	1986
Pinaceae	Tsuga	heterophylla	Oregon	USA	44 30' N	123 30'W	Kavanagh et al.	1997
Podocarpaceae	Acmopyle	pancheri	New Caledonia	Australia	21 30'S	165 30'E	Brodribb and Hill	1999
Podocarpaceae	Dacrycarpus	compactus	Papua New Guinea	Australia			Brodribb and Hill	1999
Podocarpaceae	Dacrycarpus	dacrydioides	New Zealand	Australia			Brodribb and Hill	1999
Podocarpaceae	Lagarostrobos	franklinii	South Australia	Australia			Brodribb and Hill	1999
Podocarpaceae	Podocarpus	drouynianus	Western Australia	Australia			Brodribb and Hill	1999
Podocarpaceae	Podocarpus	latifolius	Durban, Natal	SA	29 53'S	31 E	Vander Willigen et al.	2000
Podocarpaceae	Podocarpus	lawrencei	South Australia	Australia			Brodribb and Hill	1999
Rhamnaceae	Ceanothus	crassifolius	San Gabriel Mountains, California	USA	34 16'N	118 09'W	Davis et al.	1999
Rhamnaceae	Ceanothus	cuneatus	Santa Monica Mountains, California	USA	34 05'N	118 41'W	Davis et al.	1999
Rhamnaceae	Ceanothus	leucodermis	San Gabriel Mountains, California	USA	34 16'N	118 09'W	Davis et al.	1999
Rhamnaceae	Ceanothus	megacarpus	Coral Canyon, California	USA	34 02' 30''N	118 43' 30''W	Kolb and Davis	1994
Rhamnaceae	Ceanothus	megacarpus	Pepperdine, California	USA	34 02' 30'' N	118 42' 30''W	Langan and Davis	1997
Rhamnaceae	Ceanothus	megacarpus	Malibu coast, California	USA	34 03'N	118 43'W	Davis et al.	1999
Rhamnaceae	Ceanothus	oliganthus	Santa Monica Mountains, California	USA	34 05'N	118 41'W	Davis et al.	1999
Rhamnaceae	Ceanothus	spinosus	Malibu coast, California	USA	34 03'N	118 43'W	Davis et al.	1999
Rhizophoraceae	Cassipourea	elliptica	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Sperry, Tyree, Donnelly	1988
Rhizophoraceae	Rhizophora	mangle	Biscayne Bay, Miami, Florida	USA	25 33'N	80 13'W	Sperry, Tyree, Donnelly	1988
Rosaceae	Adenostoma	fasciculatum	Cold Creek Canyon, California	USA	34 05' 30'' N	118 38' 30''W	Redtfeldt and Davis	1996
Rosaceae	Adenostoma	sparsifolium	Cold Creek Canyon, California	USA	34 05' 30'' N	118 38' 30''W	Redtfeldt and Davis	1996
Rosaceae	Heteromeles	arbutifolia	Pepperdine, California	USA	34 02' 30'' N	118 42' 30''W	Jarbeau et al.	1995
Rubiaceae	Coffea	arabica	Eleele, Kauai, Hawaii	USA	21 54'N	159 33'W	Tausend et al.	2000
Rubiaceae	Coffea	arabica	Eleele, Kauai, Hawaii	USA	21 54'N	159 33'W	Tausend et al.	2000
Rubiaceae	Coffea	arabica	Eleele, Kauai, Hawaii	USA	21 54'N	159 33'W	Tausend et al.	2000
Rubiaceae	Psychotria	horizontalis	Barro Colorado Island (BCI)	Panama	9 10' N	79 51'W	Zotz et al.	1994
Salicaceae	Populus	angustifolia	Lethbridge, Alberta	Canada	49 42'N	112 49'W	Tyree et al.	1994
Salicaceae	Populus	balsamifera	Kiel	Germany	54 20'N	10 08'E	Hacke and Sauter	1995
Salicaceae	Populus	balsamifera	Lethbridge, Alberta	Canada	49 42'N	112 49'W	Tyree et al.	1994
Salicaceae	Populus	deltoides	Champenoux, Nancy	France	48 44'N	6 14'E	Cochard et al.	1992b
Salicaceae	Populus	deltoides	Messina	Italy	38 11' N	15 33'E	LoGullo and Salleo	1992
Salicaceae	Populus	deltoides	Burlington, Vermont	USA	44 28'N	73 12'W	Tyree, Alexander, Machado	1992
Salicaceae	Populus	deltoides	Lethbridge, Alberta	Canada	49 42'N	112 49'W	Tyree et al.	1994
Salicaceae	Populus	fremontii	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman et al.	1995
Salicaceae	Populus	fremontii	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Salicaceae	Populus	tremula	Siena, Tuscany	Italy	43 17' N	11 35' E	Tognetti et al.	1999
Salicaceae	Populus	tremuloides	Brighton, Utah	USA	40 36'N	111 34'W	Sperry and Sullivan	1992
Salicaceae	Populus	tremuloides	Brighton, Utah	USA	40 36'N	111 34'W	Sperry et al.	1994
Salicaceae	Populus	trichocarpa	Inland cascades, Washington	USA	46 48'N	116 27'W	Sparks and Black	1999
Salicaceae	Populus	trichocarpa	Coastal cascades, Washington	USA	46 47'N	121 44'W	Sparks and Black	1999
Salicaceae	Salix	alba	Champenoux, Nancy	France	48 44'N	6 14'E	Cochard et al.	1992
Salicaceae	Salix	gooddingii	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman et al.	1995
Salicaceae	Salix	gooddingii	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Sapindaceae	Nephelium	lappaceum	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Sapindaceae	Xerospermum	laevigatum	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Sapotaceae	Isonandra	lanceolata	Badas	Brunei	4.57'N	114.41'E	Tyree et al.	1998
Sapotaceae	Payena	endertii	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Tamaricaceae	Tamarix	ramosissima	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000
Thymelaeaceae	Amyxa	pluricornis	Andalau	Brunei	4.66'N	114.52'E	Tyree et al.	1998
Zygophyllaceae	Larrea	tridentata	Pima County, Arizona	USA	32 01' N	110 37' W	Pockman and Sperry	2000

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