Hackelia ibapensis L.M.Shultz & J.S.Shultz species accepted

Lappula elegans Piper species homotypic synonym

Cynoglossum erectum Schweigg. ex Schrank species heterotypic synonym

Hackelia hintoniorum (B.L.Turner) Sutorý species accepted

Hackelia diffusa var. coerulescens (Rydb.) I.M.Johnst. variety synonym

Hackelia matsudairae (Makino) Ohwi species synonym

Echinospermum virginianum (L.) Lehm. species synonym

Lappula deflexa (Wahlenb.) Caruel species synonym

Cynoglossum macrophyllum Royle ex Benth. species synonym

Myosotis diffusa Douglas species homotypic synonym

Lappula saxatilis Piper species heterotypic synonym

Hackelia coerulescens (Rydb.) Brand species synonym

Hackelia taylorii Harrod, Malmquist & R.L.Carr species accepted

Paracaryum glochidiatum (A.DC.) Benth. & Hook.f. species synonym

Lappula jessicae E.A.Mc Gregor species synonym

Echinospermum matsudairae Makino species synonym

Hackelia sessilifructa (Y.S.Lian & J.Q.Wang) Ovczinnikova species accepted

Paracaryum glochidiatum Benth. ex C.B.Clarke species synonym

Hackelia davisiae Cronquist species accepted

Lappula deflexa f. albiflora H.Lindb. form homotypic synonym

Lappula subdecumbens var. caerulescens (Rydb.) Garrett variety synonym

Lappula caerulescens var. brevicula Jeps. variety synonym

Lappula deflexa f. parviflora (Gaudin) Gams form synonym

Lappula deflexa f. grandiflora (Gaudin) Gams form synonym

Echinospermum deflexum var. grandiflorum Gaudin variety synonym

Echinospermum deflexum var. parviflorum Gaudin variety synonym

Hackelia patens (Nutt.) I.M.Johnst. species accepted

Hackelia velutina (Piper) I.M.Johnst. species accepted

Hackelia longituba I.M.Johnst. species synonym

Hackelia besseyi (Rydb.) J.L.Gentry species accepted

Hackelia grisea (Wooton & Standl.) I.M.Johnst. species synonym

Hackelia cusickii (Piper) Brand species accepted

Hackelia gracilenta (Eastw.) I.M.Johnst. species accepted

Hackelia amethystima J.T.Howell species synonym

Hackelia micrantha (Eastw.) J.L.Gentry species accepted

Hackelia jessicae (E.A.Mc Gregor) Brand species synonym

Hackelia cinerea (Piper) I.M.Johnst. species accepted

Hackelia sharsmithii I.M.Johnst. species accepted

Hackelia diffusa (Douglas ex Lehm.) I.M.Johnst. species accepted

Hackelia ursina (Greene ex A.Gray) I.M.Johnst. species accepted

Hackelia virginiana (L.) I.M.Johnst. species accepted

Lappula virginiana (L.) Greene species synonym

Hackelia cronquistii J.L.Gentry species accepted

Hackelia patens var. semiglabra Cronquist variety synonym

Hackelia floribunda (Lehm.) I.M.Johnst. species accepted

Hackelia leptophylla (Rydb.) I.M.Johnst. species synonym

Lappula floribunda (Lehm.) Greene species synonym

Hackelia brevicula (Jeps.) J.L.Gentry species accepted

Hackelia ophiobia R.L.Carr species accepted

Hackelia ciliata (Douglas ex Lehm.) I.M.Johnst. species accepted

Hackelia pinetorum (Greene ex A.Gray) I.M.Johnst. species accepted

Hackelia deflexa (Wahlenb.) Opiz species accepted

Hackelia nervosa (Kellogg) I.M.Johnst. species accepted

Hackelia setosa (Piper) I.M.Johnst. species accepted

Hackelia venusta (Piper) H.St.John species accepted

Hackelia californica (A.Gray) I.M.Johnst. species accepted

Hackelia amethystina J.T.Howell species accepted

Hackelia hirsuta (Wooton & Standl.) I.M.Johnst. species accepted

Hackelia bella (J.F.Macbr.) I.M.Johnst. species accepted

Hackelia mundula (Jeps.) Ferris species accepted

Hackelia davisii Cronquist species accepted

Hackelia hispida (A.Gray) I.M.Johnst. species accepted

Lappula coerulescens Rydb. species synonym

Lappula californica (A.Gray) Piper species synonym

Hackelia scaberrima (Piper) Brand species synonym

Hackelia revoluta (Ruiz & Pav.) I.M.Johnst. species accepted

Hackelia hendersonii (Piper) Brand species accepted

Echinospermum diffusum Douglas ex Lehm. species synonym

Echinospermum deflexum (Wahlenb.) Lehm. species synonym

Lappula subdecumbens A.Nelson species synonym

Lappula revoluta (Ruiz & Pav.) Brand species synonym

Cynoglossum roylei Wall. ex G.Don species synonym

Hackelia revoluta var. ovatifolia (Griseb.) Herrera variety synonym

Cynoglossum ciliatum Douglas species homotypic synonym

Lappula matsudairae (Makino) Druce species synonym

Lappula elegans Piper ex Brand species synonym

Lappula diffusa (Douglas ex Lehm.) Greene species synonym

Lappula dielsii Brand species synonym

Lappula cusickii Piper species synonym

Lappula costaricensis Brand species synonym

Lappula coerulescens var. brevicula Jeps. variety synonym

Lappula cinerea Piper species synonym

Lappula ciliata (Douglas ex Lehm.) Greene species synonym

Lappula californica var. mundula Jeps. variety synonym

Hackelia uncinata (Benth.) C.E.C.Fisch. species accepted

Hackelia thymifolia (DC.) Popov, 1953 species accepted

Lappula caerulescens Rydb. species synonym

Hackelia stricta I.M.Johnst. species accepted

Hackelia stewartii I.M.Johnst. species synonym

Hackelia skutchii I.M.Johnst. species accepted

Lappula besseyi Rydb. species synonym

Lappula bella J.F.Macbr. species synonym

Hackelia scaberrima var. angustata (Rydb.) Brand variety synonym

Hackelia saxatilis (Piper) Brand species synonym

Hackelia roylei (Wall. ex G.Don) I.M.Johnst. species synonym

Hackelia revoluta f. ovatifolia (Griseb.) Brand form synonym

Lappula arida subsp. cusickii (Piper) A.E.Murray subspecies synonym

Hackelia revoluta f. fiebrigii Brand form synonym

Hackelia rattanii (Brand) Brand species accepted

Hackelia popovii Czukav. species accepted

Hackelia patens var. semiglabrz Cronquist variety homotypic synonym

Hackelia parviflora (K.Krause) Brand species synonym

Hackelia obtusifolia R.R.Mill species accepted

Hackelia nelsonii Brand species synonym

Hackelia murgabica Czukav. species accepted

Hackelia mexicana (Cham. & Schltdl.) I.M.Johnst. species accepted

Hackelia meeboldii Brand species accepted

Hackelia matsudairai (Makino) Ohwi, 1953 species synonym

Hackelia macrophylla (Brand) I.M.Johnst. species accepted

Hackelia leucantha (Greene) Brand species synonym

Hackelia leptophylla var. besseyi (Rydb.) Brand variety synonym

Hackelia leonotis I.M.Johnst. species accepted

Hackelia guatemalensis (Brand) Brand species synonym

Hackelia glochidiata (Wall. ex A.DC.) Brand species synonym

Hackelia floribunda var. pinetorum (Greene ex A.Gray) Brand variety synonym

Hackelia elegans Brand species synonym

Hackelia eastwoodiae I.M.Johnst. species synonym

Hackelia diffusa var. caerulescens (Rydb.) I.M.Johnst. variety synonym

Hackelia difformis (Y.S.Lian & J.Q.Wang) Riedl species accepted

Hackelia dielsii (Brand) I.M.Johnst. species synonym

Hackelia costaricensis (Brand) I.M.Johnst. species synonym

Hackelia caerulescens (Rydb.) Brand species synonym

Hackelia brachytuba (Diels) I.M.Johnst. species accepted

Hackelia bhutanica R.R.Mill species accepted

Hackelia arida var. cusickii (Piper) I.M.Johnst. variety synonym

Hackelia andicola (K.Krause) Brand species synonym

Rindera glochidiata Wall. species synonym

Echinospermum virginicum Lehm. species synonym

Echinospermum virginianum (L.) Britton, Sterns & Poggenb. species synonym

Echinospermum ursinum Greene ex A.Gray species synonym

Echinospermum subdecumbens Parry species synonym

Echinospermum secundum Kar. & Kir. species synonym

Echinospermum pyrenaicum Willk. & Vayr. species synonym

Echinospermum pinetorum Greene ex A.Gray species synonym

Echinospermum patens (Nutt.) G.Don species synonym

Echinospermum nervosum Kellogg species synonym

Echinospermum mexicanum (Cham. & Schltdl.) Hemsl. species synonym

Echinospermum matsudairai Makino species synonym

Echinospermum hispidum A.Gray species synonym

Echinospermum glochidiatum Wall. ex A.DC. species synonym

Echinospermum floribundum Lehm. species synonym

Echinospermum diffusum var. hispidum A.Gray variety synonym

Echinospermum deflexum var. floribundum (Lehm.) S.Watson variety synonym

Echinospermum ciliatum (Douglas ex Lehm.) A.Gray species synonym

Echinospermum californicum (A.Gray) A.Gray species synonym

Lappula angustata Rydb. species synonym

Cynoglossum uncinatum Benth. species synonym

Lithospermum deflexum (Wahlenb.) Schur species synonym

Cynoglossum suaveolens R.Br. species synonym

Eritrichium uncinatum (Benth.) Y.S.Lian & J.Q.Wang species synonym

Cynoglossum roylei Wall. species synonym

Cynoglossum revolutum Ruiz & Pav. species synonym

Eritrichium sessilifructum Y.S.Lian & J.Q.Wang species synonym

Cynoglossum parviflorum Krause species synonym

Cynoglossum ovatifolium Griseb. species synonym

Cynoglossum morisonii A.DC. species synonym

Cynoglossum mexicanum Cham. & Schltdl. species synonym

Cynoglossum macrophyllum Royle ex A.DC. species synonym

Cynoglossum laxum G.Don species synonym

Cynoglossum latifolium R.Br. species synonym

Cynoglossum hintoniorum B.L.Turner species synonym

Cynoglossum fiebrigii K.Krause species synonym

Cynoglossum deflexum (Wahlenb.) Roth species synonym

Paracaryum uncinatum (Royle ex Benth.) N.P.Balakr. species synonym

Cynoglossum ciliatum Douglas ex Lehm. species synonym

Cynoglossum californicum A.Gray species synonym

Eritrichium difforme Y.S.Lian & J.Q.Wang species synonym

Austrocynoglossum latifolium (R.Br.) R.R.Mill species synonym

Eritrichium deflexum (Wahlenb.) Y.S.Lian & J.Q.Wang species synonym

Cynoglossum andicolum Krause species synonym

Cynoglossospermum virginicum (L.) Kuntze species synonym

Cynoglossospermum virginianum (L.) Kuntze species synonym

Paracaryum brachytubum Diels species synonym

Cynoglossospermum mexicanum (Cham. & Schltdl.) Kuntze species synonym

Eritrichium brachytubum (Diels) Y.S.Lian & J.Q.Wang species synonym

Cynoglossospermum diffusum (Douglas ex Lehm.) Kuntze species synonym

Cynoglossospermum deflexum (Wahlenb.) Kuntze species synonym

Lappula venusta Piper species synonym

Lappula velutina Piper species synonym

Lappula ursina (Greene ex A.Gray) Greene species synonym

Lappula uncinata (Benth.) C.E.C.Fisch. species synonym

Lappula subdecumbens var. coerulescens Garrett variety synonym

Lappula sharsmithii (I.M.Johnst.) Jeps. & V.L.Bailey species synonym

Lappula setosa Piper species synonym

Lappula scaberrima Piper species synonym

Lappula revoluta f. ovatifolia (Griseb.) Brand form synonym

Lappula revoluta f. fiebrigii (Krause) Brand form synonym

Lappula rattanii Brand species synonym

Lappula pinetorum (Greene ex A.Gray) Greene species synonym

Lappula nervosa Greene species synonym

Lappula micrantha Eastw. species synonym

Lappula mexicana (Cham. & Schltdl.) Greene species synonym

Lappula macrophylla Brand species synonym

Lappula leucantha Greene species synonym

Lappula leptophylla Rydb. species synonym

Lappula laxa (G.Don) J.F.Macbr. species heterotypic synonym

Lappula jessicae E.A.McGregor species synonym

Lappula hispida (A.Gray) Greene species synonym

Lappula hirsuta Wooton & Standl. species synonym

Lappula hendersonii Piper species synonym

Lappula guatemalensis Brand species synonym

Lappula grisea Wooton & Standl. species synonym

Lappula gracilenta Eastw. species synonym

Lappula glochidiata (Wall. ex A.DC.) Brand species synonym

Lappula floribunda var. jessicae (E.A.Mc Gregor) Jeps. & Hoover variety synonym

Lappula floribunda var. geisiana Jeps. variety synonym

Rochelia virginica (L.) Roem. & Schult. species synonym

Rochelia patens Nutt. species synonym

Rochelia deflexa (Wahlenb.) Roem. & Schult. species synonym

Pulmonaria elliptica Raf. species synonym

Myosotis pectinata Turcz. ex Ledeb. species synonym

Myosotis diffusa Douglas ex Lehm. species synonym

Myosotis deflexa Wahlenb. species synonym

Lappula deflexa (Wahlenb.) Greene species synonym

Cynoglossum uncinatum var. laxiflorum Benth. variety synonym

Lappula deflexa (Wahlenb.) Ces. species synonym

Myosotis virginiana L. species synonym

Hackelia uncinata var. brachytuba (Diels) H.Hara variety synonym

Lappula deflexa f. albiflora H.Lindb. ex Hiitonen form synonym

Lappula matsudairaii (Makino) Drude species synonym

Rochelia virginiana (L.) Roem. & Schult. species synonym

Echinospermum diffusum Douglas species homotypic synonym

Echinospermum ursinum Greene species homotypic synonym

Echinospermum glochidiatum Wall. species homotypic synonym

Cynoglossum macrophyllum Royle species homotypic synonym

Echinospermum pinetorum Greene species homotypic synonym

Cynoglossum erectum Schweigg. species homotypic synonym

Lappula deflexa (Wahlenb.) Garcke species synonym

Hackelia latifolia (R.Br.) Dimon & M.A.M.Renner species accepted

Hackelia suaveolens (R.Br.) Dimon & M.A.M.Renner species accepted

Lappula arida var. cusickii (Piper) A.Nelson & J.F.Macbr. variety synonym