CCDBAngiospermsRubiaceaeHoustonia

41 species in "Houstonia" :

Taxon name Status Median (n)
Houstonia caerulea L. Accepted 16
Houstonia canadensis Willd. ex Roem. & Schult. Accepted 9
Houstonia longifolia Gaertn. Accepted 6
Houstonia purpurea L. Accepted 10
Houstonia purpurea var. calycosa A. Gray Accepted 9
Houstonia pusilla Schoepf Accepted 8
Houstonia serpyllifolia Michx. Accepted 16
Hedyotis acerosa A. Gray Synonym of Houstonia acerosa (A. Gray) Benth. & Hook. 11
Hedyotis polypremoides (A. Gray) Shinners Synonym of Houstonia acerosa var. polypremoides (A. Gray) Terrell 11
Hedyotis caerulea (L.) Hook. Synonym of Houstonia caerulea L. 16
Hedyotis caerulea var. faxonorum (Pease & A. H. Moore) Fosberg Synonym of Houstonia caerulea L. 16
Houstonia caerulea var. caerulea Synonym of Houstonia caerulea L. 16
Hedyotis canadensis (Willd.) Fosberg Synonym of Houstonia canadensis Willd. ex Roem. & Schult. 9
Hedyotis croftiae (Britton & Rusby) Shinners Synonym of Houstonia croftiae Britton & Rusby 11
Hedyotis humifusa Engelm. ex A. Gray Synonym of Houstonia humifusa (Engelm.) A. Gray 11
Hedyotis longifolia (Gaertn.) Hook. Synonym of Houstonia longifolia Gaertn. 6
Hedyotis longifolia var. tenuifolia (Nutt.) Torr. & A. Gray Synonym of Houstonia longifolia var. tenuifolia (Nutt.) A. Wood 6
Hedyotis nuttalliana Fosberg Synonym of Houstonia longifolia var. tenuifolia (Nutt.) A. Wood 6
Hedyotis australis W. H. Lewis & D. W. Moore Synonym of Houstonia micrantha (Shinners) Terrell 16
Hedyotis australis W. H. Lewis & D. W. Moore Synonym of Houstonia micrantha (Shinners) Terrell 16
Hedyotis longipes (S. Watson) W. H. Lewis Synonym of Houstonia palmeri A. Gray 11
Hedyotis greenmanii Fosberg ex Shinners Synonym of Houstonia parviflora Holz. ex Greenm. 11
Hedyotis procumbens (Walter) Fosberg Synonym of Houstonia procumbens (Walter) Standl. 14
Hedyotis nigricans var. rigidiuscula (A. Gray) Shinners Synonym of Houstonia purpurea L. 10
Hedyotis purpurea (L.) Torr. & A. Gray Synonym of Houstonia purpurea L. 10
Hedyotis umbellata Walter Synonym of Houstonia purpurea L. 10
Houstonia purpurea Synonym of Houstonia purpurea L. 10
Houstonia purpurea var. purpurea Synonym of Houstonia purpurea L. 10
Hedyotis purpurea var. calycosa (A. Gray) C. Mohr Synonym of Houstonia purpurea var. calycosa A. Gray 9
Hedyotis purpurea var. montana (Small) Fosberg Synonym of Houstonia purpurea var. montana (Small) Terrell 6
Hedyotis crassifolia Raf. Synonym of Houstonia pusilla Schoepf 8
Hedyotis crassifolia Raf. Synonym of Houstonia pusilla Schoepf 8
Hedyotis rosea Raf. Synonym of Houstonia rosea (Raf.) Terrell 7
Hedyotis rubra (Cav.) A. Gray Synonym of Houstonia rubra Cav. 11
Hedyotis michauxii Fosberg Synonym of Houstonia serpyllifolia Michx. 16
Hedyotis subviscosa (C. Wright) Shinners Synonym of Houstonia subviscosa (C. Wright) A. Gray 11
Hedyotis pygmaea Roem. & Schult. Synonym of Houstonia wrightii A. Gray 11
Hedyotis wrightii (A. Gray) Fosberg Synonym of Houstonia wrightii A. Gray 11
Houstonia gracilis Brandegee Synonym of Mexotis latifolia (M. Martens & Galeotti) Terrell & H. Rob. 17
Houstonia nigricans var. pulvinata (Small) Terrell Synonym of Stenaria nigricans (Lam.) Terrell 10
Houstonia nigricans var. floridana (Standl.) Terrell Synonym of Stenaria nigricans var. floridana (Standl.) Terrell 9