Browse - Taxon hierarchy

Locality Specimen View Image Publication Taxon Name

Locality Specimen View Image Publication Taxon Name

All Images Specimens Views Localities Taxa Collections Annotations Publications

Browse - Taxon hierarchy

-Life 381102

Kingdom -Plantae 245244

Subkingdom -Tracheobionta 245084

Division -Magnoliophyta 233541

Class -Magnoliopsida 137859

Subclass -Asteridae 40536

Order -Rubiales 1301

Family -Rubiaceae 1301

Genus -Houstonia 154

Species -Hedyotis acerosa [not accepted] 0

Variety -Hedyotis acerosa var. bigelovii [not accepted] 0

Variety -Hedyotis acerosa var. polypremoides [not accepted] 0

Species -Hedyotis australis [not accepted] 0

Species -Hedyotis caerulea [not accepted] 0

Variety -Hedyotis caerulea var. minima [not accepted] 0

Variety -Hedyotis caerulea var. minor [not accepted] 0

Species -Hedyotis canadensis [not accepted] 0

Species -Hedyotis cervantesii [not accepted] 0

Species -Hedyotis correllii [not accepted] 0

Species -Hedyotis crassifolia [not accepted] 38

Variety -Hedyotis crassifolia var. micrantha [not accepted] 0

Species -Hedyotis croftiae [not accepted] 0

Species -Hedyotis greenmanii [not accepted] 0

Species -Hedyotis humifusa [not accepted] 0

Species -Hedyotis longifolia [not accepted] 0

Variety -Hedyotis longifolia var. ciliolata [not accepted] 0

Variety -Hedyotis longifolia var. tenuifolia [not accepted] 0

Species -Hedyotis michauxii [not accepted] 0

Species -Hedyotis nuttalliana [not accepted] 0

Species -Hedyotis ouachitana [not accepted] 0

Species -Hedyotis polypremoides [not accepted] 0

Species -Hedyotis procumbens [not accepted] 0

Variety -Hedyotis procumbens var. hirsuta [not accepted] 0

Variety -Hedyotis purpurea var. ciliolata [not accepted] 0

Variety -Hedyotis purpurea var. longifolia [not accepted] 0

Variety -Hedyotis purpurea var. setiscaphia [not accepted] 0

Variety -Hedyotis purpurea var. tenuifolia [not accepted] 0

Species -Hedyotis pygmaea [not accepted] 0

Species -Hedyotis rosea [not accepted] 0

Species -Hedyotis rubra [not accepted] 0

Species -Hedyotis subviscosa [not accepted] 0

Species -Hedyotis tayloriae [not accepted] 0

Species -Hedyotis wrightii [not accepted] 0

Species -Houstonia acerosa 0

Subspecies -Houstonia ssp. acerosa 0

Subspecies -Houstonia acerosa ssp. polypremoides [not accepted] 0

Species -Houstonia caerulea 11

Variety -Houstonia caerulea var. faxonorum [not accepted] 0

Species -Houstonia canadensis 2

Variety -Houstonia canadensis var. setiscaphia [not accepted] 0

Species -Houstonia ciliolata [not accepted] 0

Species -Houstonia correllii 0

Species -Houstonia croftiae 0

Species -Houstonia humifusa 0

Species -Houstonia longifolia 5

Variety -Houstonia longifolia var. compacta [not accepted] 0

Variety -Houstonia longifolia var. glabra [not accepted] 0

Variety -Houstonia var. longifolia 0

Variety -Houstonia longifolia var. tenuifolia [not accepted] 0

Species -Houstonia micrantha 7

Species -Houstonia minima [not accepted] 0

Species -Houstonia ouachitana 0

Species -Houstonia parviflora 0

Species -Houstonia patens [not accepted] 0

Species -Houstonia polypremoides [not accepted] 0

Variety -Houstonia polypremoides var. bigelovii [not accepted] 0

Species -Houstonia procumbens 13

Species -Houstonia purpurea 51

Variety -Houstonia purpurea var. tenuifolia [not accepted] 0

Species -Houstonia pusilla 14

Species -Houstonia pygmaea [not accepted] 0

Species -Houstonia rosea 2

Species -Houstonia rotundifolia [not accepted] 0

Species -Houstonia rubra 0

Species -Houstonia serpyllifolia 10

Species -Houstonia setiscaphia [not accepted] 0

Species -Houstonia subviscosa 0

Species -Houstonia tenuifolia [not accepted] 0

Species -Houstonia wrightii 0

Species -Oldenlandia acerosa [not accepted] 0

Species -Oldenlandia humifusa [not accepted] 0

Variety -Oldenlandia purpurea var. tenuifolia [not accepted] 0

Species -Oldenlandia rubra [not accepted] 0

Species -Oldenlandia subviscosa [not accepted] 0