Poa

Botanique

Références en ligne

Taxonomie

Espèces

Poa abbreviata R.Br. 11 11

Poa abyssinica 15 13

Poa acicularifolia Buchanan 1 1

Poa acinaciphylla E.Desv. 2 2

Poa acroleuca Steud. 35 35

Poa acutiflora Kunth 1 1

Poa acutiglumis Scribn. 1 1

Poa aegyptiaca Delile 2 2

Poa aequatoriensis Hack. 2 2

Poa aequigluma Tovar 7 3

Poa aestivalis J.Presl 1 1

Poa affinis R.Br. 2 2

Poa agrostidea DC. 2 1

Poa airoides Koeler 10 10

Poa aitchisonii Boiss. 2 2

Poa albertii Regel 3 3

Poa albescens Hitchc. 2 2

Poa albida Turcz. ex Trin. 1 1

Poa alboviolacea Balansa 7 7

Poa almasovii Golub 1 1

Poa alopecurus (Gaudich. ex Mirb.) Kunth 48 47

Poa alpigena Lindm. 18 18

Poa alpina L. 837 809

Poa alsodes A.Gray 11 11

Poa altaica Trin. 9 9

Poa amabilis L. 1 1

Poa amobis Phil. 2 2

Poa ampla Merr. 6 6

Poa anceps (Gaudin) Boreau 13 13

Poa andina Steud. 11 11

Poa angustata R.Br. 1 1

Poa angustifolia L. 146 141

Poa ankaratrensis A.Camus & H.Perrier 9 9

Poa annua L. 814 786

Poa annua x exilis 1

Poa aquatica L. 20 20

Poa arachnifera Torr. 2 2

Poa araratica Trautv. 24 24

Poa arctica R.Br. 72 71

Poa arenaria Pourr. 4 4

Poa argentea Howell ex Vasey 3 3

Poa arida Vasey 9 9

Poa ariguensis Steud. 3 3

Poa arundinacea (L.) Link 9 9

Poa aspera Jacq. 3 3

Poa asperiflora Hack. 3 3

Poa atrovirens Desf. 4 3

Poa attenuata Trin. 50 50

Poa attica Boiss. & Heldr. 20 20

Poa aurea (Steud.) Walp. 1 1

Poa australis R.Br. 7 7

Poa autumnalis Muhl. ex Elliott 2 2

Poa bactriana Roshev. 2 2

Poa balbisii Parl. 6 6

Poa balfourii Parnell 5 5

Poa barrosiana Parodi 1 1

Poa berningeri Pilg. 1 1

Poa besseri Blocki 1 1

Poa biformis Kunth 1

Poa bigelovii Vasey & Scribn. 16 16

Poa binata Nees 22 22

Poa bivonae Parl. ex Guss. 4 4

Poa bolanderi Vasey 12 12

Poa bonariensis (Lam.) Kunth 32 32

Poa borbonica Poir. 11 11

Poa borneensis Jansen 1 1

Poa borreri (Bab.) Parnell 1 1

Poa bourgeaei E.Fourn. 2 2

Poa brachyglossa Piper 4 4

Poa breviculmis Pilg. 3 3

Poa brevifolia Muhl. 38 38

Poa brownei Kunth 1 1

Poa bucharica Roshev. 1 1

Poa buchtienii Hack. 8 8

Poa buckleyana Nash 39 39

Poa caesia Sm. 119 116

Poa caespitosa 103 101

Poa calamagrostoidea Hack. 1 1

Poa californica Vasey 6 6

Poa callichroa Rydb. 1

Poa calliopsis Litv. ex Ovcz. 1 1

Poa cambessediana Kunth 1

Poa canadensis (Michx.) Torr. 2 2

Poa canbyi (Scribn.) Piper 11 11

Poa capillaris L. 11 11

Poa capillata (Lam.) Mérat 3 3

Poa caucasica Trin. 1 1

Poa cenisia All. 274 264

Poa chaixii Vill. 287 281

Poa chamaeclinos Pilg. 4 4

Poa chapmaniana Scribn. 8 8

Poa cheelii Vickery 1 1

Poa chilensis Trin. 11 11

Poa chonotica Phil. 2 2

Poa chrysantha Lindm. 1 1

Poa cilianensis All. 1 1

Poa ciliaris L. 9 9

Poa ciliata Roxb. 1 1

Poa cinerea Vill. 1 1

Poa clavigera Veldkamp 1 1

Poa coarctata DC. 4 4

Poa coerulea auct. 7 7

Poa colensoi Hook.f. 1 1

Poa commersonii Franch. 2 2

Poa compressa L. 621 599

Poa compressa x nemoralis 1

Poa conceptionis Steud. 2 2

Poa concinna Gaudich. 38 38

Poa confinis Vasey 3 3

Poa conglomerata Rupr. 8 8

Poa cookii 77 75

Poa costata Schumach. 2 2

Poa costiniana Vickery 2 2

Poa crassicaudex Vickery 1 1

Poa crassicaulis Pilg. 1 1

Poa cristata (L.) L. 3 3

Poa crocata Michx. 5 5

Poa cucullata Hack. 14 14

Poa cumingii Trin. 2 2

Poa curtifolia Scribn. 2 2

Poa cusickii Vasey 10 10

Poa cuspidata Nutt. 4 4

Poa custurae Nyár. 1 1

Poa dactyliformis Steud. 1 1

Poa danthonioides Steud. 2 2

Poa darwiniana Parodi 4 4

Poa debilis Thuill. 14 14

Poa delicatior Steud. 2 2

Poa densa Troitsky 1 1

Poa denudata Steud. 11 10

Poa depauperata Kunth 3 3

Poa dimorphantha Murb. 23 18

Poa dissitiflora Roem. & Schult. 4 4

Poa distans Schultz 23 21

Poa disticha Wulfen 6 6

Poa distichophylla (Labill.) R.Br. 38 38

Poa divaricata Vill. 30 30

Poa diversifolia (Boiss. & Bal.) Hack. ex Boiss. 13 12

Poa douglasii Nees 25 25

Poa dozyi Veldkamp 1 1

Poa drummondiana Nees 1 1

Poa dura (L.) Scop. 27 25

Poa effusa (Nees) Steud. 2 2

Poa eigii Feinbrun 3 3

Poa elegans Lam. ex DC. 1 1

Poa elongata Torr. 1 1

Poa eminens J.Presl 21 21

Poa ensiformis Vickery 1 1

Poa epileuca (Stapf) Stapf 1 1

Poa epilis Scribn. 11 11

Poa eragrostis L. 20 18

Poa erinacea Speg. 1

Poa eriophora Steud. 2 2

Poa exigua Foucaud & E.Mandon, nom. illeg. non Dumort. 2 1

Poa exilis 1

Poa eximia Steud. 1 1

Poa falconeri Hook.f. 1 1

Poa fauriei Hack. 8 8

Poa fawcettiae Vickery 1 1

Poa fendleriana (Steud.) Vasey 48 48

Poa feratiana Boiss. & Reut. 2 2

Poa fernaldiana Nannf. 1 1

Poa fertilis Host 37 36

Poa festucoides Pourr. 1 1

Poa filifolia Vasey 4 4

Poa firmula (Gaudin) Gray 1 1

Poa flabellata (Lam.) Raspail 35 35

Poa flaccidula Boiss. & Reut. 44 43

Poa flava L. 2 2

Poa flavicans Griseb. 1 1

Poa flavo-virens T.A.W. 2 2

Poa flexuosa Wahlenb. 60 60

Poa fluitans (L.) Scop. 10 8

Poa foliosa (Hook.f.) Hook.f. 8 8

Poa forsteri Phil. 1 1

Poa foucaudii Hack. 5 5

Poa fulva Trin. 11 11

Poa fulvescens Trin. 4 4

Poa gayana E.Desv. 8 8

Poa gilgiana Pilg. 2 1

Poa glabriflora Roshev. 3 3

Poa glauca Vahl 85 80

Poa glaucantha Gaudin 2 2

Poa glaucifolia Scribn. & T.A. Williams 1 1

Poa glomerata Thunb. 1 1

Poa glumacea Vasey 1 1

Poa glumaris Trin. 16 16

Poa gracilis hort. ex Trin. 5 5

Poa gracillima Vasey 29 29

Poa granitica Braun-Blanq. 4 4

Poa grimburgii Hack. 3 3

Poa groenlandica Steud. 4 4

Poa gunnii Vickery 1 1

Poa gymnantha Pilg. 11 3

Poa hansenii Scribn. 5 5

Poa hartzii Gand. 1 1

Poa helmsii Vickery 5 5

Poa himalayana Nees ex Steud. 4 4

Poa hispidula Vasey 1 1

Poa holciformis J.Presl 1 1

Poa horridula Pilg. 11 5

Poa howellii Vasey & Scribn. 12 12

Poa humillima Pilg. 9 9

Poa hybrida Gaudin 88 86

Poa iberica Fisch. & C.A.Mey. 2 2

Poa idahoensis Beal 3 3

Poa imbecilla Sol. ex G.Forst. 8 8

Poa imperialis Bor 1 1

Poa incurva Scribn. & T.A. Williams 3 3

Poa infirma Kunth 32 27

Poa insularis Parl. 11 9

Poa interior Rydb. 25 25

Poa involuta Hitchc. 1 1

Poa iridifolia Hauman 2 2

Poa irrigata Lindm. 1 1

Poa juncifolia Scribn. 5 5

Poa jurana Genty 4 4

Poa karatavica Bunge 1 1

Poa kelloggii Vasey 2 2

Poa kerguelensis 59 58

Poa khasiana Stapf 2 2

Poa kilimanjarica Markgr.-Dann. 2 2

Poa klokovii Tzvelev 1 1

Poa koelzii Bor 1 1

Poa komarovii Roshev. 3 3

Poa labillardierei Steud. 5 4

Poa labradorica Steud. 1 1

Poa laestadii Rupr. 21 21

Poa laetevirens R.E.Fr. 1 1

Poa laeviculmis T.A.Williams 4 4

Poa laevigata Scribn. 9 9

Poa laevis R.Br. 1 1

Poa lamarckii Kunth 2 2

Poa lamii Jansen 1 1

Poa lanata Scribn. & Merr. 2 2

Poa langeana Rchb. 7 7

Poa languida Hitchc. 5 5

Poa languidior Hitchc. 1 1

Poa lanigera Nees 14 14

Poa lanuginosa Poir. 28 27

Poa latifolia Phil. 1 1

Poa laxa Haenke 250 243

Poa legitima Kunth 1 1

Poa lehoueroui Dobignard 1

Poa leibergii Scribn. 3 3

Poa leioclada Hack. 2 2

Poa lepida A.Rich. 1

Poa leptoclada Hochst. ex A. Rich. 46 46

Poa leptocoma Trin. 7 7

Poa lettermanii Vasey 7 7

Poa ligularis Nees ex Steud. 2 2

Poa ligulata Boiss. 53 53

Poa lindebergii Tzelev 1

Poa lindsayi Hook.f. 1 1

Poa linearis Trin. 5 5

Poa littoralis Gouan 18 14

Poa loliacea Huds. 44 44

Poa longepedunculata Scribn. 5 5

Poa longifolia Trin. 11 11

Poa longiligula Scribn. & T.A. Williams 9 9

Poa longipedunculata Scribn. 1 1

Poa lucens Vasey 2 2

Poa lucida Vasey 11 11

Poa lunata Chase 1 1

Poa macrantha Vasey 8 8

Poa macrocalyx Trautv. & C.A.Mey. 2 2

Poa macusaniensis (E.H.L.Krause) Refulio 3 3

Poa madecassa A.Camus 18 18

Poa magellanica Phil. ex Macloskie 1 1

Poa malacantha Kom. 1 1

Poa mannii Munro 1 1

Poa maroccana Nannf. 1 1

Poa masenderana Freyn & Sint. 5 4

Poa matri-occidentalis P.M.Peterson & Soreng 1 1

Poa matthewsii Petrie 1 1

Poa maypurensis Kunth 1 1

Poa megastachya Koeler 33 32

Poa michauxii Kunth 3 3

Poa microstachya Desv. 1 1

Poa minor Gaudin 122 119

Poa molinerii Balb. 18 17

Poa mollis Vickery 1 1

Poa montana Balansa 1 1

Poa montevidensis Arechav. 2 2

Poa montufari Kunth 1 1

Poa muhavurensis C.E.Hubb. 10 10

Poa mulalensis Kunth 5 5

Poa myriantha Hack. 1 1

Poa nemoralis L. 1081 1039

Poa nemoralis x compressa 1

Poa neosachalinensis Prob. 1 1

Poa nepalensis (G.C. Wall. ex Griseb.) Duthie 13 13

Poa nervosa (Hook.) Vasey 18 18

Poa nevadensis Vasey ex Scribn. 40 40

Poa nigricans Kunth 1 1

Poa nigriflora Hitchc. 1 1

Poa nivicola Kom. 1 1

Poa nodosa Nees 8 8

Poa novae-zelandiae Hack. 1 1

Poa novarae Reichardt 23 19

Poa nudata Scribn. 1 1

Poa nyaradyana Nannf. 1 1

Poa obvallata Steud. 2 1

Poa occidentalis (Vasey) Vasey 20 20

Poa ochotensis Trin. 1 1

Poa oligantha Hochst. 1 1

Poa oligeria Steud. 6 6

Poa olneyae Piper 4 4

Poa oreophila Boiss. & Heldr. 1 1

Poa orthophylla Pilg. 2

Poa ovina A.Rich. 2

Poa pagophila Bor 5 5

Poa pallens Poir. 10 10

Poa papuana Stapf 2 2

Poa paramoensis Laegaard 1 1

Poa pardoana Pilg. 2

Poa parnassica Boiss. & Heldr. 14 14

Poa parnellii Bab. 5 5

Poa parviflora R.Br. 2

Poa pastoensis Kunth 1 1

Poa pattersonii Vasey 4 4

Poa pauciflora Roem. & Schult. 10 9

Poa paucispicula Scribn. & Merr. 2 2

Poa paui F.Q. 1 1

Poa pectinata Lam. 1 1

Poa pelasgis H.Scholz 1 1

Poa pellucida R.Br. 1 1

Poa pendulina (Laest.) J.Vahl 14 14

Poa perconcinna J.R.Edm. 8 7

Poa perligulata Pilg. 1 1

Poa perrieri A.Camus 4 4

Poa persica Trin. 66 66

Poa philippii Steud. 1 1

Poa picta Trin. ex Steud. 1 1

Poa pilcomayensis Hack. 9 9

Poa pilosa L. 31 29

Poa platyphylla Nash & Rydb. 1 1

Poa poaeformis Druce 1 1

Poa podolica Blocki 15 15

Poa poecila Phil. 7 7

Poa poiformis (Labill.) Druce 8 8

Poa polonica Blocki 8 7

Poa polycolea Stapf 2 2

Poa poophagorum Bor 1 1

Poa porrantha Steud. 1 1

Poa pratensis L. 933 905

Poa pratensis x trivialis 4

Poa pringlei Scribn. 6 5

Poa procumbens Curtis 32 32

Poa prostrata Kunth 1 1

Poa pruinosa (Ny) (Ny 2 2

Poa pseudoabbreviata Roshev. 1 1

Poa pseudobulbosa Bor 1 1

Poa pseudoschimperiana Chiov. 1 1

Poa psilophylla Hochst. 3 3

Poa psychrophila Boiss. & Heldr. 11 11

Poa pubescens R.Br. 1 1

Poa pulchella Vasey 7 7

Poa pumila Host 16 16

Poa pumilio Hochst. 3 3

Poa pungens Nutt. 3 3

Poa purshii Fisch., C.A.Mey. & Av 1 1

Poa pyramidata Lam. 1 1

Poa radula Franch. & Sav. 6 6

Poa ramosissima Hook.f. 8 6

Poa rariflora Desf. 2 2

Poa reflexa Vasey & Scribn. 12 12

Poa rehmannii (Asch. & Graebn.) Woloszack 1 1

Poa remota Forselles 18 17

Poa repens (Desf.) M.Bieb. 1 1

Poa reptans Michx. 1 1

Poa resinulosa Nees ex Steud. 4 4

Poa rigida L. 52 50

Poa rigidifolia Steud. 7 7

Poa rigidula Schur 1 1

Poa riphaea (Asch. & Graebn.) Fritsch 1 1

Poa rivulorum Maire & Trab. 7 7

Poa robusta Steud. 22 22

Poa romanica Prod 1 1

Poa rotundata Trin. 2 2

Poa rubens Willd. 1 1

Poa rufescens Schrad. ex Schult. 1 1

Poa rupicola Nash 6 6

Poa ruprechtii Peyr. 4 4

Poa ruwenzoriensis Robyns & Tournay 2 2

Poa saltuensis Fernald & Wiegand 13 13

Poa sandbergii Vasey 34 34

Poa sandvicensis (Reichardt) Hitchc. 3 3

Poa saruwagetica Pilg. 1 1

Poa saxatilis Scribn. & T.A. Williams 1 1

Poa scaberula Hook.f. 12 12

Poa scabra Kit. ex Steud. 4 4

Poa scabrella (Thurb.) Benth. ex Vasey 25 25

Poa scabrifolia A.Heller 2 2

Poa scabriuscula T.A.Williams 2 2

Poa schimperiana Hochst. ex A.Rich. 38 37

Poa schischkinii Tzvelev 1 1

Poa sclerophylla Berggr. 1 1

Poa secunda J.Presl 21 21

Poa sellowii Nees 2 2

Poa semiverticillata Lag. ex Steud. 1 1

Poa serotina Ehrh. 107 107

Poa setifolia Benth. 2 2

Poa sheldonii Vasey 1 1

Poa sichotensis Prob. 1 1

Poa sicula (Jacq.) Jacq. 6 6

Poa sieberiana Spreng. 10 10

Poa silvicola 23 22

Poa simensis Hochst. ex A.Rich. 11 10

Poa sinaica Steud. 19 18

Poa sintenisii H. Lindb. 5 5

Poa siphonoglossa Hack. 1 1

Poa skvortzovii Prob. 2 2

Poa songarica (Schrenk) Boiss. 2 2

Poa sp. 710 683

Poa sphondylodes Trin. 47 47

Poa sporoboloides A.Rich. 1

Poa squarrosa 1

Poa stenantha Trin. 40 40

Poa stepposa (Krylov) Roshev. 1 1

Poa sterilis M.Bieb. 42 42

Poa stiriaca Fritsch & Hayek 5 4

Poa stolonifera Bellardi 1 1

Poa striata Michx. 2 2

Poa stricta Lindeb. 24 24

Poa stuckertii (Hack.) Parodi 2 2

Poa subaristata Scribn. 3 3

Poa subcaerulea Sm. 9 9

Poa subenervis Hack. 1 1

Poa subfastigiata Trin. 2 2

Poa subspicata (J.Presl) Kunth 3 3

Poa subuniflora Kunth 1 1

Poa subverticillata Pers. 6 6

Poa sudetica Haenke 160 158

Poa suksdorfii (Beal) Vasey ex Piper 4 4

Poa superata Hack. 2 2

Poa sylvatica Vill. 8 8

Poa sylvestris A.Gray 26 26

Poa sylvicola Guss. 2 2

Poa syrtica F.Muell. 1 1

Poa tangii Hitchc. 1 1

Poa tatarica Fisch. ex Griseb. 2 2

Poa tenax Kunth 1 1

Poa tenella L. 11 11

Poa tenerrima Scribn. 1 1

Poa tenuifolia A.Rich. 13 11

Poa tenuiglumis Scribn. 6 6

Poa tenuissima Schrad. 1 1

Poa terrae-novae La Pylaie 4 4

Poa tertifolia Renvoize ined. 1 1

Poa thalassica Kunth 1 1

Poa thessala Boiss. & Orph. 12 12

Poa tibetica Munro ex Stapf 4 4

Poa timoleontis Boiss. 22 21

Poa torreyana Spreng. 1 1

Poa trachyphylla Pilg. 8 4

Poa trautvetteri Tzvelev 2 2

Poa tremula Schur 1 1

Poa trichophylla Boiss. 18 17

Poa triflora Gilib. 3 3

Poa tristigmatica E.Desv. 3 3

Poa tristis Trin. ex Regel 1 1

Poa triticoides Decne. 6 5

Poa trivialis L. 664 627

Poa tweedyi Scribn. 2 2

Poa umbrosa Trin. 6 6

Poa unilateralis Scribn. ex Vasey 10 10

Poa ursina Velen. 2 2

Poa urssulensis Trin. 1 1

Poa uruguayensis Parodi 1 1

Poa urvillei Steud. 1 1

Poa vagans Sodiro 1

Poa vaginalis Benth. 1 1

Poa vaginiflora Steud. 6 6

Poa variegata Lam. 10 10

Poa vaseyana Scribn. ex Beal 4 4

Poa versicolor Besser 7 7

Poa verticillata Cav. 1 1

Poa villosa Beyr. ex Schrad. 3 3

Poa violacea Bellardi 124 123

Poa virens Walt. ex Jacq. 1 1

Poa virgata Poir. 2 2

Poa virginica Zuccagni 1 1

Poa viridiflora Hochst. 2 2

Poa viridis Schreb. ex Pursh 2 2

Poa vivipara (L.) Willd. 4 4

Poa vrangelica Tzvelev 1 1

Poa washingtoniensis Scribn. 2 2

Poa wheeleri Vasey 17 17

Poa wisselii Jansen 2 2

Poa wolfii Scribn. 1 1

Poa wrightii (Scribn. & Merr.) Hitchc. 1 1

12782 Spécimens inventoriés en collections

Collection	Nombre de spécimens (ou lots)
Ass. Naturalistes Val. du Loing (ANVL)	8
Cons. et Jard. Bot. de Nancy (NCY)	48
Conservatoire Botanique National Alpin (GAP)	72
Ethnobotany (PAT)	4
Gardens (JB)	100
Herbarium of Saint-Junien (JUN)	3
Herbarium of harmas de J. H. Fabre (FABR)	69
Herbarium of the Museum of Autun (AUT)	27
Inst. des Herbiers Universitaires (CLF)	3
M.H.N. d'Aix-en-Provence (AIX)	96
Scientific Institute (RAB)	1
Univ. Montpellier - Inst. of Botany (MPU)	76
University François Rabelais (TOU)	50
University of Limoges (LIMO)	22
Vascular plants (P)	12199
worms	4