Comparaison

Photos

Bromopsis ramosa

© GA
Critères
Critère
Brome âpre
Bromopsis ramosa
Période floraison ou sporulation
  • J
  • F
  • M
  • A
  • M
  • J
  • J
  • A
  • S
  • O
  • N
  • D
Rareté Assez commune (AC)
Hauteur mini-maxi 80 - 160 cm
Bord des limbes Echancrures < 20% du limbe
Entier à marge lisse ou scabre
Couleur dominante des pièces pétaloides Pas de calice ni de corolle
Dimension de la fleur en mm Plante à fleurs nues
Pièces florales absentes ou transformées en soies
Disposition des feuilles Tige aérienne avec feuilles
Alternes
Forme de la tige ou de la hampe florale Tige cylindrique
Lisse ou finement striée
Forme des feuilles indivises Rapport longueur / largeur > 10
Linéaire
Fréquence Assez commune (AC)
Habitat Forêt, haie, lisière, chemin forestier (laie)
Hauteur maxi de la plante en cm 1 à 2 mètres
160
Hauteur mini de la plante en cm 80
Nombre d'étamines 3
Nombre de pétales ou de tépales Aucun pétale
Port de la plante Tige dressée
Position de l'ovaire Supère
Structure de la feuille Feuille non découpée
Simple, non découpée
Type biologique Plante terrestre
Plante vivace en surface
Type d'inflorescence Fleurs regroupées
Epi ou épi composé
Type de fleur Autre
Autre (Voir aide)
Type de fruit Sec indéhiscent
Caryopse
Type de plante Plante herbacée à fleurs
À feuilles linéaires et longues gaines
Inflorescence primaire Epillet
Largeur moyenne des feuilles inférieures 4 - 10 mm
10 - 20 mm
Pilosité des feuilles inférieures À pilosité homogène sur les faces
Position de l'arête des lemmes Subterminale non coudée
Présence d'oreillettes Oreillettes glabres
Structure de l'inflorescence générale Panicule diffuse
Structure de l'épillet Certains épillets avec plus de 2 fleurons fertiles
5 fleurons ou plus
Structure de la semence 1 seul fleuron
Fleuron muni d'une baguette
Taille de l'épillet > 2 cm
Taille de la glume supérieure Nettement dépassée par les fleurons
Type de ligule Membraneuse glabre ou courtement ciliée
Nervation des glumes L'inférieure à 1 nervure, la supérieure à 3
Port de l'inflorescence Épillets pendants sur de longs pédoncules
Taille de l'arête Supérieure à 3 mm
Carte des observations
[{"cd_nom": 86514, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[1.57632471126624, 49.0834041742515], [1.57681811252957, 49.0654243415391], [1.5494553288472, 49.06509712832], [1.54895244544305, 49.083076853312], [1.57632471126624, 49.0834041742515]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[1.76708486314837, 49.1214810051699], [1.7675124725173, 49.1035011101283], [1.7401284583045, 49.1032173274727], [1.73969135129192, 49.1211971290772], [1.76708486314837, 49.1214810051699]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[1.79447867180021, 49.1217586436548], [1.79489678321685, 49.1037786572286], [1.7675124725173, 49.1035011101283], [1.76708486314837, 49.1214810051699], [1.79447867180021, 49.1217586436548]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 1992.0, "geojson_maille": {"coordinates": [[[[1.88708742902053, 48.6369812227797], [1.887469848075, 48.6189930365165], [1.86033868962656, 48.6187364855461], [1.85994694711881, 48.6367245874522], [1.88708742902053, 48.6369812227797]]]], "type": "MultiPolygon"}, "last_year": 1992.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2022.0, "geojson_maille": {"coordinates": [[[[1.99771910636431, 48.5300109289411], [1.99806281005672, 48.5120208440475], [1.97098645194068, 48.5117894735154], [1.97063346207377, 48.5297794823521], [1.99771910636431, 48.5300109289411]]]], "type": "MultiPolygon"}, "last_year": 2022.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.0008039771003, 48.3680910599437], [2.00114556878471, 48.3500987262185], [1.97415250063305, 48.3498680389136], [1.97380167981727, 48.3678602968388], [2.0008039771003, 48.3680910599437]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2003.0, "geojson_maille": {"coordinates": [[[[2.04928199908046, 48.6743676803693], [2.04960892122124, 48.6563795723517], [2.02245762621145, 48.6561599630028], [2.02212136626223, 48.6741479988008], [2.04928199908046, 48.6743676803693]]]], "type": "MultiPolygon"}, "last_year": 2003.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2018.0, "geojson_maille": {"coordinates": [[[[2.05416233758371, 48.4045183570044], [2.05448591267926, 48.386526364585], [2.02747391838227, 48.3863078352681], [2.02714110105061, 48.4042997558748], [2.05416233758371, 48.4045183570044]]]], "type": "MultiPolygon"}, "last_year": 2018.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 1998.0, "geojson_maille": {"coordinates": [[[[2.10236882639109, 48.7467387128517], [2.10267792206604, 48.7287515717249], [2.07548879233908, 48.7285440603539], [2.0751703326595, 48.7465311332255], [2.10236882639109, 48.7467387128517]]]], "type": "MultiPolygon"}, "last_year": 1998.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2013.0, "geojson_maille": {"coordinates": [[[[2.10298680495173, 48.7107641515392], [2.10329547526779, 48.6927764541295], [2.07612505422272, 48.6925690791915], [2.07580703278472, 48.7105567083977], [2.10298680495173, 48.7107641515392]]]], "type": "MultiPolygon"}, "last_year": 2013.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2023.0, "geojson_maille": {"coordinates": [[[[2.13463504910951, 48.4411208698237], [2.1349313014767, 48.4231291680949], [2.10790017009569, 48.4229289722344], [2.10759466217027, 48.4409206081681], [2.13463504910951, 48.4411208698237]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2018.0, "geojson_maille": {"coordinates": [[[[2.18592852086703, 48.6214071473327], [2.18620817324481, 48.6034178992721], [2.15908379689324, 48.6032294033076], [2.15879482485048, 48.6212185893882], [2.18592852086703, 48.6214071473327]]]], "type": "MultiPolygon"}, "last_year": 2018.0, "observation_number": 2, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2017.0, "geojson_maille": {"coordinates": [[[[2.23334662743841, 49.089389817313], [2.23361236635193, 49.0714080146041], [2.20624319149179, 49.0712303648692], [2.20596796378836, 49.0892121090869], [2.23334662743841, 49.089389817313]]]], "type": "MultiPolygon"}, "last_year": 2017.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2017.0, "geojson_maille": {"coordinates": [[[[2.26429688181351, 48.8377873709121], [2.26455066235544, 48.8198012851691], [2.23731346185445, 48.8196306561061], [2.2370502837562, 48.8376166857098], [2.26429688181351, 48.8377873709121]]]], "type": "MultiPolygon"}, "last_year": 2017.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2024.0, "geojson_maille": {"coordinates": [[[[2.34217876518401, 49.1439824484907], [2.34240702163471, 49.1260013848466], [2.31500866131458, 49.1258485156533], [2.3147708955817, 49.1438295289565], [2.34217876518401, 49.1439824484907]]]], "type": "MultiPolygon"}, "last_year": 2024.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2020.0, "geojson_maille": {"coordinates": [[[[2.39845659215377, 49.0183948157502], [2.39866481663861, 49.0004114611384], [2.37133252914698, 49.0002713934389], [2.37111484108701, 49.0182547019421], [2.39845659215377, 49.0183948157502]]]], "type": "MultiPolygon"}, "last_year": 2020.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2008.0, "geojson_maille": {"coordinates": [[[[2.45502761050823, 48.838808389886], [2.4552156034571, 48.82082196832], [2.42797731392148, 48.8206947696844], [2.42777992228856, 48.8386811493994], [2.45502761050823, 48.838808389886]]]], "type": "MultiPolygon"}, "last_year": 2008.0, "observation_number": 2, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2008.0, "geojson_maille": {"coordinates": [[[[2.48227542851495, 48.8389294237944], [2.48245402264551, 48.8209429624187], [2.4552156034571, 48.82082196832], [2.45502761050823, 48.838808389886], [2.48227542851495, 48.8389294237944]]]], "type": "MultiPolygon"}, "last_year": 2008.0, "observation_number": 2, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2017.0, "geojson_maille": {"coordinates": [[[[2.53677142793651, 48.8391528717139], [2.5369312240545, 48.8211663368429], [2.5096925650052, 48.8210577519394], [2.5095233698205, 48.8390442510834], [2.53677142793651, 48.8391528717139]]]], "type": "MultiPolygon"}, "last_year": 2018.0, "observation_number": 4, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2012.0, "geojson_maille": {"coordinates": [[[[2.53756930758737, 48.7492173364204], [2.53772855380449, 48.7312293802616], [2.51053679299503, 48.7311209737901], [2.51036818005347, 48.7491088942895], [2.53756930758737, 48.7492173364204]]]], "type": "MultiPolygon"}, "last_year": 2012.0, "observation_number": 2, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2012.0, "geojson_maille": {"coordinates": [[[[2.56356778213322, 48.893213245434], [2.56371849089289, 48.875227551658], [2.53645150462046, 48.8751250703135], [2.53629137719366, 48.8931107303655], [2.56356778213322, 48.893213245434]]]], "type": "MultiPolygon"}, "last_year": 2012.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.56626470782831, 48.569427361095], [2.56641356007464, 48.5514366664325], [2.53931500442722, 48.5513347899395], [2.5391568495304, 48.569325451107], [2.56626470782831, 48.569427361095]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2005.0, "geojson_maille": {"coordinates": [[[[2.59041983498607, 48.9472649451002], [2.5905614182166, 48.9292801109396], [2.5632660520368, 48.9291837453337], [2.56311503048387, 48.9471685477779], [2.59041983498607, 48.9472649451002]]]], "type": "MultiPolygon"}, "last_year": 2005.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2016.0, "geojson_maille": {"coordinates": [[[[2.5905614182166, 48.9292801109396], [2.59070290359715, 48.9112949778406], [2.5634169692172, 48.9111986439391], [2.5632660520368, 48.9291837453337], [2.5905614182166, 48.9292801109396]]]], "type": "MultiPolygon"}, "last_year": 2016.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2019.0, "geojson_maille": {"coordinates": [[[[2.64613104231308, 48.7855644530326], [2.64625298851455, 48.7675769375258], [2.61904208710786, 48.7674932540606], [2.61891076085058, 48.7854807420374], [2.64613104231308, 48.7855644530326]]]], "type": "MultiPolygon"}, "last_year": 2019.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2010.0, "geojson_maille": {"coordinates": [[[[2.75669046433571, 48.4260336303837], [2.75677373748742, 48.4080407265102], [2.72974879769855, 48.4079822237676], [2.72965627218043, 48.4259751084137], [2.75669046433571, 48.4260336303837]]]], "type": "MultiPolygon"}, "last_year": 2010.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2014.0, "geojson_maille": {"coordinates": [[[[2.94538883026276, 48.9479521696472], [2.94540770852555, 48.9299671093757], [2.91811157909751, 48.9299515663292], [2.91808326172026, 48.947936621485], [2.94538883026276, 48.9479521696472]]]], "type": "MultiPolygon"}, "last_year": 2014.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2022.0, "geojson_maille": {"coordinates": [[[[3, 48.9839338329938], [3, 48.9659493718531], [2.97268496620093, 48.9659462611961], [2.97267551399847, 48.9839307213129], [3, 48.9839338329938]]]], "type": "MultiPolygon"}, "last_year": 2022.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2021.0, "geojson_maille": {"coordinates": [[[[3.02723025734073, 48.8040727269868], [3.02722087020662, 48.7860853243264], [3, 48.7860884247656], [3, 48.8040758284461], [3.02723025734073, 48.8040727269868]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2022.0, "geojson_maille": {"coordinates": [[[[3.05442297262157, 48.7680883392626], [3.05440422422608, 48.7501003732046], [3.02720211534128, 48.7501096684045], [3.02721148954237, 48.7680976375203], [3.05442297262157, 48.7680883392626]]]], "type": "MultiPolygon"}, "last_year": 2022.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2015.0, "geojson_maille": {"coordinates": [[[[3.24557966546579, 48.911742466577], [3.24549483142835, 48.8937568891622], [3.21821777549862, 48.8938097005554], [3.21829318368493, 48.9117952953502], [3.24557966546579, 48.911742466577]]]], "type": "MultiPolygon"}, "last_year": 2015.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2013.0, "geojson_maille": {"coordinates": [[[[3.27052896905229, 48.4619601332025], [3.27043631671481, 48.4439677455008], [3.24339286585565, 48.4440262867055], [3.24347625314529, 48.462018693649], [3.27052896905229, 48.4619601332025]]]], "type": "MultiPolygon"}, "last_year": 2021.0, "observation_number": 2, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2018.0, "geojson_maille": {"coordinates": [[[[3.29758162145182, 48.4618954085713], [3.29747970413173, 48.4439030421369], [3.27043631671481, 48.4439677455008], [3.27052896905229, 48.4619601332025], [3.29758162145182, 48.4618954085713]]]], "type": "MultiPolygon"}, "last_year": 2023.0, "observation_number": 3, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2016.0, "geojson_maille": {"coordinates": [[[[3.37912880335288, 48.5156396064342], [3.37899882454168, 48.4976480751844], [3.35192785221417, 48.4977313469478], [3.35204854720772, 48.515722905572], [3.37912880335288, 48.5156396064342]]]], "type": "MultiPolygon"}, "last_year": 2016.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}, {"cd_nom": 86514, "first_year": 2022.0, "geojson_maille": {"coordinates": [[[[3.43254732802807, 48.4254946146043], [3.43239928990514, 48.407501887824], [3.40537482494938, 48.407597338862], [3.40551361119376, 48.4255900970128], [3.43254732802807, 48.4254946146043]]]], "type": "MultiPolygon"}, "last_year": 2022.0, "observation_number": 1, "scientific_name": "Bromopsis ramosa"}]