Collection Holdings native to Texas:
Apocynaceae
Subfamily Asclepiadoideae
Tribe Asclepiadeae
- Asclepias tuberosa
- SE. Canada, U.S.A. to N. Mexico
Araceae
Subfamily Aroideae
Tribe Pisteae
- Pistia stratiotes
- Pantropical
Subfamily Lemnoideae
- Lemna minor
- Cosmopolitan
- Wolffia columbiana
- N & S America
Araliaceae
Subfamily Hydrocotyloideae
- Hydrocotyle verticillata - cosmopolitan
Arecaceae
Subfamily Coryphoideae
Tribe Corypheae
- Sabal minor - southeastern US W/C
Asparagaceae
Subfamily Agavoideae
- Agave americana
- eastern Mexico
- Agave americana 'Marginata' - western Mexico
- Manfreda maculosa - s Texas, ne Mexico (endemic)
- Yucca glauca - Central N. America - Iowa to Texas and N. Dakota.
Asteraceae
Subfamily Asteroideae
Tribe Astereae
- Solidago rigida - central & eastern US & Canada
- Ericameria nauseosa var. nauseosa - western plains & rocky mountains, USA
Subfamily Asteroideae
Tribe Coreopsideae
- Coreopsis tinctoria - southern Canada to northern Mexico
Subfamily Asteroideae
Tribe Heliantheae
- Helianthus tuberosus - eastern North America
Bromeliaceae
Subfamily Hechtioideae
- Hechtia glomerata - Tex & Mex.
Subfamily Tillandsioideae
- Tillandsia baileyi - SE. Texas to Mexico (Tamaulipas)
- Tillandsia recurvata - Trop. & Subtrop. America
- Tillandsia usneoides
- Peru
W/C
- Tillandsia usneoides
- Dominican Republic
W/C
- Tillandsia usneoides
- USA
W/C
- Tillandsia usneoides
- Trop. & Subtrop. America
Cactaceae
Subfamily Cactoideae
Tribe Cacteae
- Ariocarpus fissuratus
- Mexico, USA (Texas)
Subfamily Opuntioideae
Tribe Opuntieae
- Opuntia fragilis - western US - wide distribution, but not common
Cannaceae
- Canna indica
- S. America. W. Indies.
Ceratophyllaceae
- Ceratophyllum demersum
- cosmopolitan, native to all continents except Antarctica.
Clethraceae
- Clethra alnifolia - coastal eastern USA and Canada W/C
Convolvulaceae
Subfamily Convolvuloideae
Tribe Convolvuleae
- Calystegia sepium - Europe, Asia, North America
Cupressaceae
Subfamily Taxodioideae
- Taxodium huegelii - Mexico - Rio Nazas
Cyperaceae
Subfamily Cyperoideae
Tribe Cypereae
- Kyllinga brevifolia
- Trop. & Subtrop.
Cystopteridaceae
- Cystopteris bulbifera - eastern North America
Droseraceae
- Drosera capillaris - Liberty County, Florida, USA W/C
Equisetaceae
- Equisetum hyemale - eastern North America
Eriocaulaceae
Subfamily Eriocauloideae
- Eriocaulon decangulare - southeastern US
Euphorbiaceae
Subfamily Crotonoideae
Tribe Jatropheae
- Jatropha cathartica - SC. U.S.A. to NE. Mexico
Fabaceae
Subfamily Faboideae
Tribe Amorpheae
- Amorpha canescens - USA and Canada
- Amorpha fruticosa - originally from se USA, now widespread across North America
Subfamily Faboideae
Tribe Phaseoleae
- Apios americana - eastern North America
Subfamily Mimosoideae
Tribe Acacieae
- Acacia angustissima -
- Vachellia farnesiana
- widely naturalized, but probably native to S. USA and Mexico
Gelsemiaceae
- Gelsemium sempervirens
- Southeastern N. America - Florida to Texas, N to Arkansas & W. Virginia
Hydrocharitaceae
- Vallisneria americana - N. America to Honduras, Colombia, Caribbean
Lentibulariaceae
- Utricularia gibba - Trop. & Subtrop. Old World, America
- Utricularia vulgaris subsp. macrorhiza
- Siberia to Russian Far East and N. China, N. Japan, N. America
W/C
Lythraceae
Subfamily Lythroideae
Tribe Nesaeeae
- Decodon verticillatus - eastern USA and Canada W/C
Malpighiaceae
- Malpighia glabra
- Texas south to South America
Malvaceae
Subfamily Malvoideae
Tribe Hibisceae
- Hibiscus denudatus - USA: Ajo, Arizona W/C
Martyniaceae
- Proboscidea louisianica
- southwestern United States and Mexico
- Proboscidea louisianica
- southwestern United States and Mexico
Oleaceae
Subfamily
Tribe Oleeae
- Fraxinus americana - USA W/C
Passifloraceae
Subfamily Passifloroideae
Tribe Passifloreae
- Passiflora affinis - Texas USA, Mesoamerica
Penthoraceae
- Penthorum sedoides - central & eastern US & Canada
Phytolaccaceae
- Rivina humilis
- S. US & trop America
Pinaceae
Subfamily Pinoideae
- Pinus palustris - southeastern US
- Pinus ponderosa - SW. Canada to N. Mexico
Poaceae
Subfamily Chloridoideae
Tribe Zoysieae
- Spartina bakeri
- USA
Subfamily Panicoideae
Tribe Andropogoneae
- Schizachyrium scoparium - Canada to Mexico
Subfamily Panicoideae
Tribe Paniceae
- Panicum sphaerocarpon - SE. Canada to Ecuador, Cuba, SE. Brazil
Polemoniaceae
Subfamily Cobaeoideae
Tribe Cobaeeae
- Cobaea scandens
- tropical America
Ranunculaceae
Subfamily Coptidoideae
Tribe Coptideae
- Xanthorhiza simplicissima
- southeastern USA
Rhamnaceae
- Ceanothus fendleri - western North America
Rosaceae
Subfamily Dryadoideae
Tribe Dryadeae
- Cercocarpus montanus var. glaber - western North America
Rubiaceae
Subfamily Cinchonoideae
Tribe Cephalantheae
- Cephalanthus occidentalis Sugar Shack - E. Canada to C. America, Cuba
Salviniaceae
- Azolla caroliniana
- Mass to Wisc., s to W. Indies
Sapindaceae
Subfamily Sapindoideae
- Ungnadia speciosa
- Mexico, southwestern USA
Sarraceniaceae
- Sarracenia alata
- USA
W/C
- Sarracenia alata
- Tylor County, Texas, USA
W/C
- Sarracenia alata
- southeastern USA
W/C
Saururaceae
- Anemopsis californica
- W. & C. U.S.A. to Mexico
W/C
Scrophulariaceae
Subfamily
Tribe Leucophylleae
- Leucophyllum frutescens
- Texas, USA into northern Mexico
Selaginellaceae
- Selaginella cf. peruviana - N.Mex., Okla., Tex.; Mexico; South America
- Selaginella cf. wrightii - N.Mex., Tex.; Mexico
Simaroubaceae
- Leitneria floridana - southeastern US
Smilacaceae
- Smilax tamnoides - S. Ontario to C. & E. U.S.A.
Talinaceae
- Talinum paniculatum - southern US toSouth America
Urticaceae
Subfamily
Tribe Urticeae
- Urtica dioica
- widely naturalized in temperate climates
Verbenaceae
Subfamily
Tribe Lantaneae
- Aloysia gratissima - Arizona to Texas, Mexico, Brazil to N. Argentina W/C
Xyridaceae
- Xyris caroliniana - Eastern N. America - Ontario to New York & south to Florida
W/C = Wild Collected
= indicates flowering in past 14 days
= images available for this accession
= map available for this accession
= accession added within past 90 days
data regenerated on Thu, 20 Jun 2019 02:08:30 -0400