Draba

For other uses, see Draba (disambiguation).

Draba is a large genus of flowering plants in the family Brassicaceae, commonly known as whitlow-grasses (though they are not related to the true grasses).

Draba
Lapland whitlow-grass, Draba lactea
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Brassicales
Family:	Brassicaceae
Genus:	Draba L.
Type species
Draba verna L. ^[1]
Synonyms^[2]
List Aizodraba Fourr. Coelonema Maxim. Consana Adans. Dolichostylis Turcz. Dollineria Saut. Drabella Fourr. Drabella Nábelek Drabopsis K.Koch Eriophila Rchb. Erophila DC. Gansblum Adans. Holarges Ehrh. Holargidium Turcz. ex Ledeb. Leptonema Hook. Nesodraba Greene Odontocyclus Turcz. Paronychia Hill Pseudobraya Korsh. Stenonema Hook. ex Benth. & Hook.f. Thylocodraba O.E.Schulz

Species

There are over 400 species:^[3]

• Draba abajoensis Windham & Al-Shehbaz
• Draba × abiskoensis O.E.Schulz
• Draba × abiskojokkensis O.E.Schulz
• Draba acaulis Boiss.
• Draba affghanica Boiss.
• Draba aizoides L.
• Draba alajica Litv.
• Draba alberti Regel & Schmalh.
• Draba albertina Greene
• Draba alchemilloides Gilg
• Draba × algida Adams ex DC.
• Draba alpina L.
• Draba altaica (C.A.Mey.) Bunge
• Draba alticola Kom.
• Draba alyssoides Humb. & Bonpl. ex DC.
• Draba × amandae O.E.Schulz
• Draba × ambigua Ledeb.
• Draba amoena O.E.Schulz
• Draba amplexicaulis Franch.
• Draba aprica Beadle
• Draba arabisans Michx.
• Draba araboides Wedd.
• Draba araratica Rupr.
• Draba arauquensis Santana
• Draba arbuscula Hook.f.
• Draba arctogena (Ekman) Ekman
• Draba aretioides Humb. & Bonpl. ex DC.
• Draba argentifolia Al-Shehbaz
• Draba argyrea Rydb.
• Draba arida C.L.Hitchc.
• Draba arseniewii (B.Fedtsch.) Gilg ex Tolm.
• Draba aspera Bertol.
• Draba × asplundii O.E.Schulz
• Draba asprella Greene
• Draba asterophora Payson
• Draba atacamensis Gilg
• Draba atuelica Chodat & Wilczek
• Draba aubrietioides Jafri
• Draba aurea Vahl ex Hornem.
• Draba aureola S.Watson
• Draba australis R.Br. ex Hook.f.
• Draba azorellicola O.E.Schulz
• Draba bagmatiensis Al-Shehbaz
• Draba baicalensis Tolm.
• Draba bajtenovii Veselova
• Draba barclayana Al-Shehbaz
• Draba bartholomewii Al-Shehbaz
• Draba beamanii Rollins
• Draba bellardii S.F.Blake
• Draba bertiscea Lakusic & Stevanovic
• Draba bhutanica H.Hara
• Draba bifurcata (C.L.Hitchc.) Al-Shehbaz & Windham
• Draba × blyttii O.E.Schulz
• Draba bocheri Gjaerev. & Ryvarden
• Draba boliviana O.E.Schulz
• Draba × borderi O.E.Schulz
• Draba borealis DC.
• Draba boyacana Al-Shehbaz
• Draba brachycarpa Nutt.
• Draba brachystemon DC.
• Draba brachystylis Rydb.
• Draba brackenridgei A.Gray
• Draba × brandtii O.E.Schulz
• Draba breweri S.Watson
• Draba bruniifolia Steven
• Draba bryoides DC.
• Draba burkartiana O.E.Schulz
• Draba burkei (C.L.Hitchc.) Windham & Beilstein
• Draba × buschii O.E.Schulz
• Draba cachemirica Gand.
• Draba cacuminum E.Ekman
• Draba calcicola O.E.Schulz
• Draba californica (Jeps.) Rollins & R.A.Price
• Draba cana Rydb.
• Draba cantabriae (Laínz) Laínz
• Draba cappadocica Boiss. & Balansa
• Draba cardaminiflora Kom.
• Draba carnosula O.E.Schulz
• Draba chamissonis G.Don
• Draba cheiranthoides Hook.f.
• Draba chionophila S.F.Blake
• Draba chodatii O.E.Schulz
• Draba cholaensis W.W.Sm.
• Draba chrysantha S.Watson
• Draba cinerea Adams
• Draba cocuyana Al-Shehbaz
• Draba cocuyensis Santana & J.O.Rangel
• Draba compacta Schott, Nyman & Kotschy
• Draba corrugata S.Watson
• Draba corymbosa R.Br. ex DC.
• Draba crassa Rydb.
• Draba crassifolia Graham
• Draba cretica Boiss. & Heldr.
• Draba cruciata Payson
• Draba cryptantha Hook.f.
• Draba cuatrecasana J.O.Rangel & Santana
• Draba cuneifolia Nutt.
• Draba cusickii C.B.Rob. ex O.E.Schulz
• Draba cuspidata M.Bieb.
• Draba cuzcoensis O.E.Schulz
• Draba czuensis Revuschkin & A.L.Ebel
• Draba darwasica Lipsky
• Draba daurica DC.
• Draba × davosiana Brügger
• Draba × decipiens O.E.Schulz
• Draba dedeana Boiss. & Reut.
• Draba demareei Wiggins
• Draba densifolia Nutt.
• Draba depressa Hook.f.
• Draba diazii Rivas Mart., M.E.García & Penas
• Draba discoidea Wedd.
• Draba × districta O.E.Schulz
• Draba diversifolia Boiss. & A.Huet
• Draba dolomitica Buttler
• Draba dorneri Heuff.
• Draba draboides (Maxim.) Al-Shehbaz
• Draba dubia Suter
• Draba ecuadoriana Al-Shehbaz
• Draba × ekmaniana Weingerl
• Draba elata Hook.f. & Thomson
• Draba elegans Boiss.
• Draba elisabethae N.Busch
• Draba ellipsoidea Hook.f. & Thomson
• Draba eriopoda Turcz. ex Ledeb.
• Draba extensa Wedd.
• Draba exunguiculata (O.E.Schulz) C.L.Hitchc.
• Draba falconeri O.E.Schulz
• Draba farsetioides Linden & Planch.
• Draba fedtschenkoi Gilg ex Tolm.
• Draba × ficta Camus ex Hayek
• Draba fladnizensis Wulfen
• Draba fuhaiensis Z.X.An
• Draba funckiana Linden & Planch.
• Draba funckii (Turcz.) Al-Shehbaz
• Draba funiculosa Hook.f.
• Draba gilliesii Hook. & Arn.
• Draba glabella Pursh
• Draba glacialis Adams
• Draba globosa Payson
• Draba glomerata Royle
• Draba gracillima Hook.f. & Thomson
• Draba graminea Greene
• Draba grandiflora Hook. & Arn. ex Hook.f.
• Draba grayana (Rydb.) C.L.Hitchc.
• Draba hallii Hook.f.
• Draba hammenii Cuatrec. & Cleef
• Draba handelii O.E.Schulz
• Draba haradjianii Rech.f.
• Draba × harry-smithii O.E.Schulz
• Draba haynaldii Stur
• Draba hederifolia Coss.
• Draba helleriana Greene
• Draba hemsleyana Gilg
• Draba herzogii O.E.Schulz
• Draba hidalgensis Calderón
• Draba himachalensis Al-Shehbaz
• Draba hirta L.
• Draba hispanica Boiss.
• Draba hispida Willd.
• Draba hissarica Lipsky
• Draba hitchcockii Rollins
• Draba hookeri Walp.
• Draba hoppeana Rchb.
• Draba howellii S.Watson
• Draba huetii Boiss.
• Draba humillima O.E.Schulz
• Draba hyperborea (L.) Desv.
• Draba hystrix Hook.f. & Thomson
• Draba imeretica (Rupr.) Rupr.
• Draba implexa Rollins
• Draba incana L.
• Draba incerta Payson
• Draba incompta Steven
• Draba incrassata (Rollins) Rollins & R.A.Price
• Draba inexpectata S.L.Welsh
• Draba inquisiviana Al-Shehbaz
• Draba insularis Pissjauk
• Draba × intermedia Hegetschw.
• Draba involucrata (W.W.Sm.) W.W.Sm.
• Draba jaegeri Munz & I.M.Johnst.
• Draba japonica Maxim.
• Draba jorullensis Kunth
• Draba jucunda W.W.Sm.
• Draba juvenilis Kom.
• Draba kassii S.L.Welsh
• Draba × kingii O.E.Schulz
• Draba kitadakensis Koidz.
• Draba kluanei G.A.Mulligan
• Draba kodarica O.D.Nikif.
• Draba koeiei Rech.f.
• Draba kongboiana Al-Shehbaz
• Draba korabensis Kümmerle & Degen
• Draba korschinskyi (O. Fedtsch.) Pohle ex O. Fedtsch.
• Draba korshinskyi (O.Fedtsch.) Pohle
• Draba kotschyi Stur
• Draba kuemmerlei Stevan. & D.Lakusic
• Draba kuramensis Yunusov
• Draba kusnezowii (Turcz. ex Ledeb.) Hayek
• Draba kuznetsovii (Turcz.) Hayek
• Draba lacaitae Boiss.
• Draba laconica Stevan. & Kit Tan
• Draba lactea Adams
• Draba ladina Braun-Blanq.
• Draba ladyginii Pohle
• Draba lanceolata Royle
• Draba lapaziana Al-Shehbaz
• Draba × larssonii O.E.Schulz
• Draba lasiocarpa Rochel
• Draba lasiophylla Royle
• Draba × lastrungica O.E.Schulz
• Draba × lattinicciae Gamisans
• Draba laurentiana Fernald
• Draba lemmonii S.Watson
• Draba lichiangensis W.W.Sm.
• Draba × lindblomii O.E.Schulz
• Draba lindenii (Hook.) Planch. ex Sprague
• Draba linearifolia L.L.Lou & T.Y.Cheo
• Draba lipskyi Tolm.
• Draba litamo L.Uribe
• Draba loayzana Al-Shehbaz
• Draba loiseleurii Boiss.
• Draba lonchocarpa Rydb.
• Draba longisiliqua Schmalh. ex Akinf.
• Draba ludlowiana Jafri
• Draba lunkii V.I.Dorof.
• Draba lutescens Coss.
• Draba macbeathiana Al-Shehbaz
• Draba macleanii Hook.f.
• Draba macounii O.E.Schulz
• Draba magadanensis Berkut. & A.P.Khokhr.
• Draba magellanica Lam.
• Draba maguirei C.L.Hitchc.
• Draba majae Berkut. & A.P.Khokhr.
• Draba malpighiacea Windham & Al-Shehbaz
• Draba marinellii (Pamp.) O.E.Schulz
• Draba matangensis O.E.Schulz
• Draba matthioloides Gilg ex O.E.Schulz
• Draba melanopus Kom.
• Draba meskhetica Chinth.
• Draba micheorum Al-Shehbaz
• Draba × microcarpa (Trautv.) O.E.Schulz
• Draba microcarpella A.N.Vassiljeva & Golosk.
• Draba micropetala Hook.
• Draba mieheorum Al-Shehbaz
• Draba mingrelica Schischk. ex Grossh.
• Draba × mixta O.E.Schulz
• Draba mogollonica Greene
• Draba mollissima Steven
• Draba mongolica Turcz.
• Draba monoensis Rollins & R.A.Price
• Draba montbretiana Sommier & Levier
• Draba muralis L.
• Draba murrayi G.A.Mulligan
• Draba nana Stapf
• Draba narmanensis Yild.
• Draba nemorosa L.
• Draba nivalis Lilj.
• Draba nivicola Rose
• Draba norvegica Gunnerus
• Draba nuda (Bél.) Al-Shehbaz & M.Koch
• Draba nylamensis Al-Shehbaz
• Draba oariocarpa O.E.Schulz
• Draba oblongata R.Br. ex DC
• Draba obovata Benth.
• Draba ochroleuca Bunge
• Draba ochropetala O.E.Schulz
• Draba odudiana Lipsky
• Draba ogilviensis Hultén
• Draba olgae Regel & Schmalh.
• Draba oligosperma Hook.
• Draba olympicoides Strobl
• Draba oreades Schrenk
• Draba oreadum Maire
• Draba oreibata J.F.Macbr. & Payson
• Draba oreodoxa W.W.Sm.
• Draba ossetica (Rupr.) Sommier & Levier
• Draba ovibovina (E.Ekman) E.Ekman
• Draba oxycarpa Sommerf.
• Draba pacheri Stur
• Draba pachythyrsa Triana & Planch.
• Draba paishanensis T.Mori
• Draba pakistanica Jafri
• Draba palanderiana Kjellm.
• Draba pamirica (O.Fedtsch.) Pohle
• Draba pamplonensis Planch. & Linden ex Triana & Planch.
• Draba parnassica Boiss.
• Draba parviflora (Regel) O.E.Schulz
• Draba pauciflora R.Br.
• Draba paucifructa Clokey & C.L.Hitchc.
• Draba paysonii J.F.Macbr.
• Draba pectinipila Rollins
• Draba pedicellata (Rollins & R.A.Price) Windham
• Draba pennell-hazenii O.E.Schulz
• Draba pennellii Rollins
• Draba × perdubia O.E.Schulz
• Draba peruviana (DC.) O.E.Schulz
• Draba petrophila Greene
• Draba physocarpa Kom.
• Draba pickeringii A.Gray
• Draba × pilgeri O.E.Schulz
• Draba pilosa Adams ex DC.
• Draba platycarpa Torr. & A.Gray
• Draba pohlei Tolm.
• Draba poluniniana Al-Shehbaz
• Draba polyphylla O.E.Schulz
• Draba polytricha Ledeb.
• Draba popocatepetlensis Hemsl.
• Draba porsildii Mulligan
• Draba praealta Greene
• Draba primuloides Turcz.
• Draba pseudocheiranthoides Al-Shehbaz
• Draba × pseudonivalis N.Busch
• Draba × pseudovesicaria O.E.Schulz
• Draba pterosperma Payson
• Draba pulchella Willd. ex DC.
• Draba pulcherrima Gilg
• Draba pulvinata Turcz.
• Draba pusilla F.Phil. ex Phil.
• Draba pycnophylla Turcz.
• Draba pygmaea Turcz. ex N.Busch
• Draba radicans Royle
• Draba ramosissima Desv.
• Draba ramulosa Rollins
• Draba rectifructa C.L.Hitchc.
• Draba remotiflora O.E.Schulz
• Draba reptans (Lam.) Fernald
• Draba rigida Willd.
• Draba ritacuvana Al-Shehbaz
• Draba riveti Benoist
• Draba rositae Santana & J.O.Rangel
• Draba rosularis Boiss.
• Draba ruaxes Payson & H.St.John
• Draba sachalinensis (Schmidt) Trautv.
• Draba sagasteguii Al-Shehbaz
• Draba sakuraii Makino
• Draba sambukii Tolm.
• Draba sanctae-martae O.E.Schulz
• Draba sapozhnikovii A.L.Ebel
• Draba sarycheleki Veselova
• Draba sauteri Hoppe
• Draba scabra C.A.Mey.
• Draba × schaeferi O.E.Schulz
• Draba schultzei O.E.Schulz
• Draba schusteri O.E.Schulz
• Draba scopulorum Wedd.
• Draba scotteri G.A.Mulligan
• Draba sekiyana Ohwi
• Draba senilis O.E.Schulz
• Draba sericea Santana & J.O.Rangel
• Draba serpentina (Tiehm & P.K.Holmgren) Al-Shehbaz & Windham
• Draba setosa Royle
• Draba sharsmithii Rollins & R.A.Price
• Draba sherriffii Grierson
• Draba shiroumana Makino
• Draba sibirica (Pall.) Thell.
• Draba sierrae Sharsm.
• Draba sikkimensis (Hook.f. & T.Anderson) Pohle
• Draba siliquosa M.Bieb.
• Draba simmonsii Elven & Al-Shehbaz
• Draba simonkaiana Jáv.
• Draba smithii Gilg & O.E.Schulz
• Draba sobolifera Rydb.
• Draba solitaria O.E.Schulz
• Draba soratensis Wedd.
• Draba spectabilis Greene
• Draba sphaerocarpa J.F.Macbr. & Payson
• Draba sphaeroides Payson
• Draba splendens Gilg
• Draba × spreadhoroughii O.E.Schulz
• Draba spruceana Wedd.
• Draba staintonii Jafri ex H.Hara
• Draba standleyi J.F.Macbr. & Payson
• Draba stellata Jacq.
• Draba stenobotrys Gilg & O.E.Schulz
• Draba stenocarpa Hook.f. & Thomson
• Draba stenoloba Ledeb.
• Draba stenopetala Trautv.
• Draba steyermarkii Al-Shehbaz
• Draba strasseri Greuter
• Draba streptobrachia R.A.Price
• Draba streptocarpa A.Gray
• Draba × sturii Strobl
• Draba stylaris J.Gay ex W.D.J.Koch
• Draba stylosa Turcz.
• Draba subalpina Goodman & C.L.Hitchc.
• Draba subamplexicaulis C.A.Mey.
• Draba subcapitata Simmons
• Draba subfladnizensis Kuvaev
• Draba subglabrata (Speg.) O.E.Schulz
• Draba subnivalis Braun-Blanq.
• Draba subsecunda Sommier & Levier
• Draba subumbellata Rollins & R.A.Price
• Draba sunhangiana Al-Shehbaz
• Draba supranivalis Rupr.
• Draba supravillosa A.P.Khokhr.
• Draba surculosa Franch.
• Draba taimyrensis Tolm.
• Draba talassica Pohle
• Draba tenerrima O.E.Schulz
• Draba thlaspiformis (Phil.) Al-Shehbaz
• Draba thylacocarpa (Nábelek) Hedge
• Draba tibetica Hook.f. & Thomson
• Draba tichomirovii Kozhevn.
• Draba tomentosa Clairv.
• Draba × tornensis O.E.Schulz
• Draba trichocarpa Rollins
• Draba trinervis O.E.Schulz
• Draba tschuktschorum Trautv.
• Draba tucumanensis O.E.Schulz
• Draba turczaninowii Pohle & N.Busch
• Draba × uczkolensis B.Fedtsch.
• Draba × ursorum Gand.
• Draba ussuriensis Pohle
• Draba venezuelana Al-Shehbaz
• Draba ventosa A.Gray
• Draba verna (L.) Besser
• Draba vesicaria Desv.
• Draba violacea DC.
• Draba volcanica Benth.
• Draba vvedenskyi Kovalevsk.
• Draba weberi R.A.Price & Rollins
• Draba wiemannii (O.E.Schulz) Hand.-Mazz.
• Draba × wilczekii O.E.Schulz
• Draba winterbottomii (Hook.f. & Thomson) Pohle
• Draba wurdackii Al-Shehbaz
• Draba yueii Al-Shehbaz
• Draba yukonensis A.E.Porsild
• Draba yunnanensis Franch.
• Draba yunussovii Tolm.
• Draba zangbeiensis L.L.Lu

Gallery

•  
  Draba aizoides
•  
  Draba cuspidata
•  
  Draba jaegeri in seed
•  
  Draba nemorosa
•  
  Draba nivalis
•  
  Draba nivicola
•  
  Draba siliquosa
•  
  Draba weberi

Further reading

• Ingrid Jordon-Thaden; Irina Hase; Ihsan Al-Shehbaz; Marcus A. Koch (2010). "Molecular phylogeny and systematics of the genus Draba (Brassicaceae) and identification of its most closely related genera". Molecular Phylogenetics and Evolution. 55 (2): 524–540. doi:10.1016/j.ympev.2010.02.012. PMID 20170737.

References

1. Le Roy Abrams; Roxana Stinchfield Ferris (1923). Polygonaceae to Krameriaceae, buckwheats to kramerias. An Illustrated Flora of the Pacific States. Vol. 2. Stanford University Press. p. 292. ISBN 978-0-8047-0004-7.
2. "Draba Dill. ex L." Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 19 September 2020.
3. "Draba". The Plant List. Retrieved January 4, 2019.

External links

•   Media related to Draba at Wikimedia Commons
• Jepson Manual Treatment