Higher Classification: > Kingdom Plantae > Subkingdom Viridiplantae > Infrakingdom Streptophyta > Division Tracheophyta > Subdivision Spermatophytina > Class Magnoliopsida > Superorder Asteranae > Order Gentianales > Family Rubiaceae > Genus Asperula

Asperula rigida Sm.

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Asperula*	L.	accepted genus name
*Galium sect. Thliphthisa*	Griseb.	heterotypic synonym
*Thliphthisa*	(Griseb.) P. Caputo & Del Guacchio	heterotypic synonym
*Asperula abbreviata*	(Halácsy) Rech. f.	taxonomically included in
*Asperula abchasica*	V. I. Krecz.	taxonomically included in
*Asperula affinis*	Boiss. & A. Huet	taxonomically included in
*Asperula anatolica*	M. Öztürk	taxonomically included in
*Asperula antalyensis*	Ehrend.	taxonomically included in
*Asperula arcadiensis*	Sims	taxonomically included in
*Asperula aristata*	L. f.	taxonomically included in
*Asperula arvensis*	L.	taxonomically included in
*Asperula attenuata*	Klokov	taxonomically included in
*Asperula baenitzii*	Boiss.	taxonomically included in
*Asperula baldaccii*	(Halácsy) Ehrend.	taxonomically included in
*Asperula bargyli*	Gomb.	taxonomically included in
*Asperula barthae*	Pénzes	taxonomically included in
*Asperula beckiana*	Degen	taxonomically included in
*Asperula boissieri*	Boiss.	taxonomically included in
*Asperula borbasiana*	Korica	taxonomically included in
*Asperula bornmuelleri*	Velen.	taxonomically included in
*Asperula boryana*	(Walp.) Ehrend.	taxonomically included in
*Asperula brachyphylla*	Trigas & Iatroú	taxonomically included in
*Asperula brevifolia*	Vent.	taxonomically included in
*Asperula bryoides*	Stapf	taxonomically included in
*Asperula calabra*	(Fiori) Ehrend. & Krendl	taxonomically included in
*Asperula cankiriense*	B. Şahin & Sağıroğlu	taxonomically included in
*Asperula capitata*	Schult.	taxonomically included in
*Asperula capitellata*	Bornm.	taxonomically included in
*Asperula carpatica*	Morariu	taxonomically included in
*Asperula chlorantha*	Boiss. & Heldr.	taxonomically included in
*Asperula cilicica*	Ehrend.	taxonomically included in
*Asperula cimulosa*	(Post) Post	taxonomically included in
*Asperula crassifolia*	L.	taxonomically included in
*Asperula cretacea*	Willd.	taxonomically included in
*Asperula cristata*	(Sommier & Levier) V. I. Krecz.	taxonomically included in
*Asperula cynanchica*	L.	taxonomically included in
*Asperula cypria*	Ehrend.	taxonomically included in
*Asperula danilewskiana*	Basiner	taxonomically included in
*Asperula deficiens*	Viv.	taxonomically included in
*Asperula diminuta*	Klokov	taxonomically included in
*Asperula doerfleri*	Wettst.	taxonomically included in
*Asperula exasperata*	Klokov	taxonomically included in
*Asperula fidanii*	Eroğlu	taxonomically included in
*Asperula garganica*	Ehrend. & Krendl	taxonomically included in
*Asperula glareosa*	Ehrend.	taxonomically included in
*Asperula glomerata*	(M. Bieb.) Griseb.	taxonomically included in
*Asperula gracilis*	C. A. Mey.	taxonomically included in
*Asperula graniticola*	Klokov	taxonomically included in
*Asperula graveolens*	Schult. & Schult. f.	taxonomically included in
*Asperula gussonii*	Boiss.	taxonomically included in
*Asperula hercegovina*	Degen	taxonomically included in
*Asperula hexaphylla*	All.	taxonomically included in
*Asperula hirsuta*	Desf.	taxonomically included in
*Asperula hirta*	Ramond	taxonomically included in
*Asperula hypanica*	Klokov	taxonomically included in
*Asperula idaea*	Halácsy	taxonomically included in
*Asperula incana*	Sibth. & Sm.	taxonomically included in
*Asperula involucrata*	Wahlenb.	taxonomically included in
*Asperula jordanii*	E. P. Perrier & Songeon	taxonomically included in
*Asperula kemulariae*	Manden.	taxonomically included in
*Asperula kotschyana*	(Boiss. & Hohen.) Boiss.	taxonomically included in
*Asperula laevigata*	L.	taxonomically included in
*Asperula laevissima*	Klokov	taxonomically included in
*Asperula laxiflora*	Boiss.	taxonomically included in
*Asperula leiograveolens*	Popov & Chrshan.	taxonomically included in
*Asperula libanotica*	Boiss.	taxonomically included in
*Asperula lilaciflora*	Boiss.	taxonomically included in
*Asperula litardierei*	Humbert	taxonomically included in
*Asperula littoralis*	Sibth. & Sm.	taxonomically included in
*Asperula lutea*	Sibth. & Sm.	taxonomically included in
*Asperula lycia*	Stapf	taxonomically included in
*Asperula malevonensis*	Ehrend. & Schönb.-Tem.	taxonomically included in
*Asperula molluginoides*	(M. Bieb.) Rchb.	taxonomically included in
*Asperula montana*	Waldst. & Kit. ex Willd.	taxonomically included in
*Asperula muscosa*	Boiss. & Heldr.	taxonomically included in
*Asperula neglecta*	Guss.	taxonomically included in
*Asperula neilreichii*	Beck	taxonomically included in
*Asperula nitida*	Sibth. & Sm.	taxonomically included in
*Asperula oetaea*	(Boiss.) Halácsy	taxonomically included in
*Asperula ophiolithica*	Ehrend.	taxonomically included in
*Asperula orientalis*	Boiss. & Hohen.	taxonomically included in
*Asperula ovalifolia*	Boiss. & A. Huet	taxonomically included in
*Asperula paniculata*	Bunge	taxonomically included in
*Asperula peloritana*	C. Brullo, Brullo, Giusso & Scuderi	taxonomically included in
*Asperula pestalozzae*	Boiss.	taxonomically included in
*Asperula petraea*	Klokov	taxonomically included in
*Asperula pontica*	Boiss.	taxonomically included in
*Asperula prostrata*	(Adams) C. Koch	taxonomically included in
*Asperula pseudochlorantha*	Ehrend.	taxonomically included in
*Asperula pubescens*	(Willd.) Ehrend. & Schönb.-Tem.	taxonomically included in
*Asperula pulvinaris*	(Boiss.) Boiss.	taxonomically included in
*Asperula pumila*	Moris	taxonomically included in
*Asperula purpurea*	(L.) Ehrend.	taxonomically included in
*Asperula pyrenaica*	L.	taxonomically included in
*Asperula rigida*	Sm.	taxonomically included in
*Asperula rumelica*	Boiss.	taxonomically included in
*Asperula rupestris*	Tineo	taxonomically included in
*Asperula rupicola*	Jord.	taxonomically included in
*Asperula samia*	Christod. & G. Georgiadis	taxonomically included in
*Asperula sapphus*	(Gutermann) Kit Tan	taxonomically included in
*Asperula savranica*	Klokov	taxonomically included in
*Asperula saxicola*	Ehrend.	taxonomically included in
*Asperula scutellaris*	Vis.	taxonomically included in
*Asperula setosa*	Jaub. & Spach	taxonomically included in
*Asperula setulosa*	Boiss.	taxonomically included in
*Asperula staliana*	Vis.	taxonomically included in
*Asperula stricta*	Boiss.	taxonomically included in
*Asperula suavis*	Fisch. & C. A. Mey.	taxonomically included in
*Asperula suberosa*	Sm.	taxonomically included in
*Asperula sublongiflora*	Borbás	taxonomically included in
*Asperula suffruticosa*	Boiss. & Heldr.	taxonomically included in
*Asperula supina*	M. Bieb.	taxonomically included in
*Asperula taurica*	Pacz.	taxonomically included in
*Asperula taurina*	L.	taxonomically included in
*Asperula taygetea*	Boiss. & Heldr.	taxonomically included in
*Asperula tenella*	Degen	taxonomically included in
*Asperula tenuifolia*	Boiss.	taxonomically included in
*Asperula tephrocarpa*	Popov & Chrshan.	taxonomically included in
*Asperula tinctoria*	L.	taxonomically included in
*Asperula tournefortii*	Sieber	taxonomically included in
*Asperula tymphaea*	T. Gregor, Meierott & Raus	taxonomically included in
*Asperula visianii*	Korica	taxonomically included in
*Asperula wettsteinii*	Adamović	taxonomically included in
*Asperula woloszczakii*	Korica	taxonomically included in
*Asperula woronowii*	Krecz.	taxonomically included in
*Asperula xylorrhiza*	Nábělek	taxonomically included in

Species group names

*Thliphthisa rigida*	(Sm.) P. Caputo & Del Guacchio	homotypic synonym
*Asperula kritensis*	Coustur. & Gand.	synonym
*Asperula platygona*	Gand.	synonym