Harvard University Herbaria & Libraries

Index of Botanical Specimens

Name	Houstonia
Authorship
Rank	Genus
NomenclaturalStatus	NomLeg
Placed in	Rubiaceae
Contains	Houstonia acerosa (A. Gray) Bentham & Hooker f. Houstonia angustifolia Michaux Houstonia arenaria Rose Houstonia asperuloides Brandegee Houstonia australis I.M.Johnst. Houstonia bouvardioides (Seem.) Benth. & Hook.f. Houstonia brandegeana Rose Houstonia brandegeeana Rose Houstonia brevipes Rose Houstonia bryoides Willd. Houstonia butterwickiae Terrell Houstonia caerula Linnaeus Houstonia caerulea Linnaeus Houstonia calycosa (A.Gray) Mohr Houstonia canadensis Willdenow ex Roemer & Schultes Houstonia ciliata Rafinesque Houstonia ciliolata Torr. Houstonia coccinea Andrews Houstonia correlliae (W.H.Lewis) Terrell Houstonia correllii (W. H. Lewis) Terrell Houstonia crocea Schübl. Houstonia croftiae Britton & Rusby Houstonia drymarioides Standl. Houstonia CR. UA. lE. eLoang Linnaeus Houstonia fasciculata A. Gray Houstonia faxonorum (Pease & A.H.Moore) Fernald Houstonia filifolia (Chapm.) Small Houstonia floridana Standl. Houstonia fruticosa Rose Houstonia geniculata Raf. Houstonia gracilenta I. M. Johnston Houstonia gracilis Brandegee Houstonia grandiflora Raf. Houstonia greenei (A. Gray) Terrell Houstonia heterophylla Raf. Houstonia humifusa (A. Gray) A. Gray Houstonia kingii Terrell Houstonia lanceolata (Poir.) Britton Houstonia latifolia Willd. ex Roem. & Schult. Houstonia linnaei Michx. Houstonia longiflora (Cav.) A.Gray Houstonia longifolia Gaertner Houstonia longipes S. Watson Houstonia macrosepala Nutt. ex Torr. & A.Gray Houstonia macvaughii (Terrell) Govaerts ex Borhidi Houstonia micrantha (Shinners) Terrell Houstonia microphylla Willd. Houstonia minima Beck Houstonia minor Britton Houstonia montana Small Houstonia mucronata (Benth.) B.L.Rob. Houstonia mullerae (Fosberg) Terrell Houstonia nigricans (Lamarck) Fernald Houstonia oblongifolia Raf. Houstonia obtusifolia Raf. Houstonia ouachitana (E. B. Smith) Terrell Houstonia palmeri A. Gray Houstonia parviflora Holzinger ex Greenman Houstonia parvula Brandegee Houstonia patens Elliot Houstonia peninsularis Brandegee Houstonia polypremnoides A. Gray Houstonia polypremoides A. Gray Houstonia procumbens (J. F. Gmelin) Standley Houstonia prostrata Brandegee Houstonia pubescens Raf. Houstonia pulvinata Small Houstonia purpurea Linnaeus Houstonia pusilla J. D. Schöpf Houstonia pygmaea C.H.Mull. & M.T.Mull. Houstonia pygnaea C.H.Mull. & M.T.Müll. Houstonia rigidiuscula (A.Gray) Wooton & Standl. Houstonia rosea (Rafinesque) Terrell Houstonia rotundifolia Michaux Houstonia rubra Cavanilles Houstonia rupestris Raf. Houstonia rupicola Greenman Houstonia salenia A.Heller Houstonia salina A. Heller Houstonia saxicola Eastw. Houstonia serpens Kunth Houstonia serpyllacea (Schltdl.) C.L.Sm. ex Greenm. Houstonia serpyllifolia Michaux Houstonia setiscaphia L. G. Carr Houstonia sharpii Terrell Houstonia sp. Houstonia spellenbergii (G.L.Nesom & Vorobik) Terrell Houstonia stenophylla Houstonia subviscosa (C. Wright ex A. Gray) A. Gray Houstonia tenella Pursh Houstonia tenuifolia Nuttall Houstonia tenuis Small Houstonia teretifolia Terrell Houstonia terrellii (Lorence) Terrell & H.Rob. Houstonia trichotoma (Schinz) Bär Houstonia triflora (Kunth) A.Gray Houstonia umbellata Walp. Houstonia umbratilis B. L. Robinson Houstonia varians Michx. Houstonia wrightii A. Gray Houstonia xestosperma (B. L. Robinson & Greenman) Terrell
Holdings	1 Specimen held in the Harvard University Herbaria identified as Houstonia
Identification made in	[no date] (1)