生石花图谱412版本

1、生石花图谱第1页共36页生石花图谱第#页共36页生石花图谱L lesliei ssp. lesliei v. venteri30 km NW of Warrenton, South AfricaC001生石花属-紫勋系-弁天玉纳米比亚L lesliei ssp. lesliei v. leslieiNear Warrenton, South AfricaC005生石花属-紫勋系-紫勋-瓦伦顿 南非L lesliei ssp. lesliei v. lesliei15 km S of Johannesburg, South AfricaC007生石花属-紫勋系-紫勋 南非第#页共36页生石花图谱

2、第#页共36页生石花图谱第#页共36页生石花图谱L aucampiae ssp. aucampiae v. aucampiaeL lesliei ssp. lesliei v. minorL lesliei ssp. lesliei v. lesliei70 km W of Mafikeng, South AfricaC008生石花属-紫勋系-紫勋-graue 南非C003生石花属-日轮玉系-日轮玉 南非C006生石花属-紫勋系-? 南非L lesliei ssp. lesliei v. lesliei70 km W of Mafikeng, South AfricaC009生石花属-紫勋系-

3、紫勋-graue 南非L aucampiae ssp. aucampiae v. aucampiaeNear Danielskuil, South AfricaC002生石花属-日轮玉系-日轮玉 南非10 km SE of Postmasburg, South AfricaL lesliei ssp. lesliei v. lesliei AlbifloraNear Warrenton, South AfricaC005a生石花属-紫勋系-紫勋-瓦伦顿南非25 km SW of Swartruggens, South Africa第#页共36页生石花图谱第#页共36页生石花图谱L leslie

4、i ssp. lesliei v. minor Witblom25 km SW of Swartruggens, South AfricaC006a生石花属-紫勋系-? 南非L aucampiae ssp. aucampiae v. aucampiae5 km N of Postmasburg, South AfricaC004生石花属-日轮玉系-日轮玉 南非L lesliei ssp. lesliei v. lesliei25 km SW of Lobatse, BotswanaC010生石花属-紫勋系-紫勋 博茨瓦纳第#页共36页生石花图谱第#页共36页生石花图谱第2页共36页生石花图谱第

5、#页共36页生石花图谱L lesliei ssp. lesliei v. leslieiNear Stella, South AfricaC018生石花属-紫勋系-紫勋 南非L aucampiae ssp. aucampiae v. aucampiae5 km SW of Kuruman, South AfricaC011生石花属-日轮玉系-日轮玉-库鲁曼 南非L lesliei ssp. lesliei v. hornii40 km SW of Kimberley, South AfricaC015生石花属-紫勋系-宝留玉 南非第#页共36页生石花图谱第#页共36页生石花图谱第#页共36页生

6、石花图谱L aucampiae ssp. aucampiae v. aucampiae10 km E of Kuruman, South AfricaC012生石花属-日轮玉系-日轮玉-库鲁曼 南非L lesliei ssp. lesliei v. hornii Greenhorn40 km SW of Kimberley, South AfricaC015a生石花属-紫勋系-宝留玉 南非L hookeri v. subfenestrata40 km SW of Griquatown, South AfricaC019生石花属-富贵玉系-窗露美玉南非第#页共36页生石花图谱L hookeri

7、v. dabneriL aucampiae ssp.aucampiae v. koelemanii35 km NW of Postmasburg, South Africa25 km S of Kimberley, South AfricaC013生石花属-富贵玉系-? 南非C016生石花属-日轮玉系-赤阳玉 南非L lesliei ssp. lesliei v. lesliei15 km W of Magaliesburg, South AfricaC020生石花属-紫勋系-紫勋 南非第#页共36页生石花图谱L lesliei ssp. lesliei v. lesliei15 km NW

8、of Kimberley, South AfricaC014生石花属-紫勋系-紫勋-金伯利 南非L lesliei ssp. lesliei v. rubrobrunnea5km NW of Randfontein, South AfricaC017生石花属-紫勋系-? 南非L hookeri v. subfenestrata15 km SSW of Prieska, South AfricaC021生石花属-富贵玉系-窗露美玉南非第3页共36页生石花图谱第#页共36页生石花图谱第4页共36页生石花图谱L lesliei ssp. lesliei v. leslieiL lesliei ssp

9、. lesliei v. leslieiL hallii v. hallii55 km SW of Prieska, South AfricaC022生石花属-巴里玉系-巴里玉 南非60 km SW of Johannesburg, South Africa30 km NW of Pietersburg, South AfricaC026生石花属-紫勋系-紫勋南非C030生石花属-紫勋系-紫勋-彼得斯堡 南非L lesliei ssp. lesliei v. leslieiL lesliei ssp. lesliei v. leslieiL hookeri v. hookeri55 km SW

10、 of Prieska, South AfricaC023生石花属-富贵玉系-露美玉南非Near Bethlehem, South Africa10 km NE of Meyerton, South AfricaC027生石花属-紫勋系-紫勋 南非C031生石花属-紫勋系-紫勋 南非L lesliei ssp. lesliei v. leslieiL lesliei ssp. lesliei v. lesliei10 km N of Harrismith, South Africa10 km SE of Pietersburg, South AfricaL julii ssp. fulleri

11、 v. fulleri5 km N of Kenhardt, South AfricaC024生石花属-寿丽玉系-福来玉 南非C028生石花属-紫勋系-紫勋南非C032生石花属-紫勋系-紫勋-彼得斯堡 南非第5页共36页生石花图谱L verruculosa v. glabra30 km E of Kenhardt, South AfricaC025生石花属-丽典玉系-? 南非L lesliei ssp. lesliei v. lesliei45 km NE of Vaalwater, South AfricaC029生石花属-紫勋系-紫勋南非L lesliei ssp. lesliei v.

12、lesliei45 km E of Pietersburg, South AfricaC033生石花属-紫勋系-紫勋 南非第#页共36页生石花图谱第#页共36页生石花图谱第6页共36页生石花图谱第#页共36页生石花图谱L salicola10 km NW of Luckhoff, South AfricaC034生石花属-李夫人 南非L lesliei ssp. lesliei v. lesliei StormsAlbinigoldNear WarrentonC036b生石花属-紫勋系-紫勋-瓦伦顿南非Lbromfieldii v. bromfieldii15 km ENE of Upingt

13、on, South AfricaC040生石花属-柘榴玉系-柘榴玉 南非第#页共36页生石花图谱第#页共36页生石花图谱L hookeri v. marginataL salicolaL bromfieldii v. bromfieldii第#页共36页生石花图谱25 km SE of Hopetown, South Africa40 km SE of Hopetown, South Africa15 km ENE of Upington, South Africa第#页共36页生石花图谱第#页共36页生石花图谱C035生石花属-富贵玉系-丸贵玉南非C037生石花属-李夫人南非C041生石花属

14、-柘榴玉系-柘榴玉南非L hookeri v. luteaL bromfieldii v. insularis5 km NE of Groblershoop, South Africa15 km E of Keimoes, South AfricaL lesliei ssp. lesliei v. leslieiNear Warrenton, South AfricaC036生石花属-紫勋系-紫勋-瓦伦顿 南非C038生石花属-富贵玉系-黄露美玉南非C042生石花属-柘榴玉系-鸣弦玉南非第7页共36页生石花图谱L lesliei ssp. lesliei v. lesliei Albinica

15、Near Warrenton, South AfricaC036a生石花属-紫勋系-紫勋-瓦伦顿南非L hallii v. ochracea5 km NE of Groblershoop, South AfricaC039生石花属-巴里玉系-? 南非L bromfieldii v. insularis15 km E of Keimoes, South AfricaC043生石花属-柘榴玉系-鸣弦玉 南非第#页共36页生石花图谱第#页共36页生石花图谱第8页共36页生石花图谱L aucampiae ssp. euniceae v. euniceaeL hallii v. halliiL brom

16、fieldii v. mennellii25 km SSW of Upington, South AfricaC044生石花属-柘榴玉系-雀卵玉南非15 km N of Hopetown, South Africa25 km SSE of Hopetown, South AfricaC048生石花属-日轮玉系-光阳玉南非C052生石花属-巴里玉系-巴里玉 南非L salicolaL hookeri v. marginataL hallii var. hallii15 km SW Upington, South AfricaC045生石花属-巴里玉系-巴里玉 南非10 km NW of Petr

17、usville, South AfricaC049生石花属-李夫人南非25 km SW of Douglas, South AfricaC053生石花属-富贵玉系-丸贵玉南非L hallii v. halliiL aucampiae ssp. euniceae v. fluminalis15 km SE of Strydenburg, South AfricaNear Hopetown, South AfricaL aucampiae ssp. aucampiae v. aucampiae5 km NE of Griquatown, South AfricaC046生石花属-日轮玉系-日轮玉

18、南非C050生石花属-巴里玉系-巴里玉 南非C054生石花属-日轮玉系-流水日轮玉南非第9页共36页生石花图谱L lesliei ssp. lesliei v. venteri30 km W of Warrenton, South AfricaC047生石花属-紫勋系-弁天玉 南非L hookeri v. hookeri15 km NW of Strydenburg, South AfricaC051生石花属-富贵玉系-露美玉南非L olivacea v. olivacea25 km SW of Pofadder, South AfricaC055生石花属-近茧形玉系-? 南非第#页共36页生

19、石花图谱第#页共36页生石花图谱第10页共36页生石花图谱第#页共36页生石花图谱L hallii v. ochracea10 km NW of Upington, South AfricaC059生石花属-巴里玉系-? 南非L julii ssp. fulleri v. fulleri25 km SW of Pofadder, South AfricaC056生石花属-寿丽玉系-福来玉南非L julii ssp. Julii60 km SE of Warmbad, NamibiaC063生石花属-寿丽玉系-寿丽玉 纳米比亚第#页共36页生石花图谱第#页共36页生石花图谱第#页共36页生石花图

20、谱C056a生石花属-寿丽玉系-福来玉南非C060生石花属-碧赐玉（丽玉） 纳米比亚L bromfieldii v. insularisL aucampiae ssp. aucampiae v. aucampiaeL julii ssp. JuliiNear Karasburg, NamibiaC064生石花属-寿丽玉系-寿丽玉 纳米比亚C057生石花属-柘榴玉系-鸣弦玉南非C061生石花属-日轮玉系-日轮玉 南非L karasmontana ssp. Kara. v. kara.25 km WNW of Gr u nau, NamibiaC065生石花属-花纹玉系-花纹玉纳米比亚L juli

21、i ssp. fulleri v. fulleri Fullergreen25 km SW of Pofadder, South Africa10 km NE of Keimoes, South AfricaL vallis-mariae30 km SSW of Mariental, Namibia70 km WSW of Vryburg, South Africa第#页共36页生石花图谱第#页共36页生石花图谱L marmorata v. marmorata45 km ENE of Springbok, South AfricaC058生石花属-茧形玉系-茧形玉南非L julii ssp.

22、fulleri v. fulleriNear Kakamas, South AfricaC062生石花属-寿丽玉系-福来玉南非L vallis-mariae20 km E of Gibeon Station, NamibiaC066生石花属-碧赐玉（丽玉）纳米比亚L pseudotruncatella ssp. Pseudo. v.pseudo. 20 km ENE of Windhoek, NamibiaC067生石花属-曲玉系-曲玉 纳米比亚L pseudotruncatella ssp. Dendritica50 km WNW of Rehoboth, NamibiaC071生石花属-曲

23、玉系-瑞光玉纳米比亚 L schwantesii ssp. s v. urikosensis (syn. N utupsdriftensis)35 km Maltah? he, NamibiaC075生石花属-招福玉系-碧胧玉纳米比亚第11页共36页生石花图谱L pseudotruncatella ssp. DendriticaL pseudo. ssp. Pseudo. v. pseud.35 km SSE of Windhoek, NamibiaC068生石花属-曲玉系-曲玉纳米比亚65 km WSW of Rehoboth, NamibiaL schwantesii ssp. s. v.

24、 schwantesii70 km W von Maltah? he, NamibiaC076生石花属-招福玉系-招福玉 纳米比亚C072生石花属-曲玉系-瑞光玉 纳米比亚L pseudotruncatella ssp. DendriticaL pseudotruncatella ssp. Volkii45 km S of Windhoek, NamibiaC069生石花属-曲玉系-?纳米比亚95 km WSW of Rehoboth, NamibiaC073生石花属-曲玉系-瑞光玉 纳米比亚L schwantesii ssp. Schwan.i v. schwan.Near Helmerin

25、ghausen, NamibiaC077生石花属-招福玉系-招福玉纳米比亚第12页共36页生石花图谱L pseudotruncatella ssp. Pseudo. v.pseudo. 30 km S of Windhoek, NamibiaC070生石花属-曲玉系-曲玉纳米比亚L schwantesii ssp. s. v. urikosensis (syn.christinae) 50 km Maltah? he, NamibiaC074生石花属-招福玉系-碧胧玉纳米比亚L gesinae v. annae25 km SW of Helmeringhausen, NamibiaC078生石

26、花属-源氏玉系-花轮玉纳米比亚第#页共36页生石花图谱第#页共36页生石花图谱第13页共36页生石花图谱第#页共36页生石花图谱L salicola35 km SE of Hopetown, South AfricaC086生石花属-李夫人南非L schwantesii ssp. Schwan.i v. schwan.25 km SW of Helmeringhausen, NamibiaC079生石花属-招福玉系-招福玉纳米比亚L karasmontana ssp. Eberlanzii35 km E of Lderitz, NamibiaC082生石花属-花纹玉系-福寿玉 纳米比亚第#页共

27、36页生石花图谱第#页共36页生石花图谱第#页共36页生石花图谱L schwantesii ssp. Schwan.i v. schwan.30 km SW of Helmeringhausen, NamibiaC080生石花属-招福玉系-招福玉纳米比亚 L schwantesii ssp. schwantesii v. urikosensis Near Bethanien, NamibiaC083生石花属-招福玉系-碧胧玉纳米比亚L hallii v. hallii30 km SE of Hopetown, South AfricaC087生石花属-巴里玉系-巴里玉 南非第#页共36页生石花

28、图谱L optica10 km W of L dderitz, NamibiaC081生石花属-大内玉纳米比亚L dinteri ssp. dinteri v. brevis20 km SE of Vioolsdrif, South AfricaC084生石花属-神笛玉系-惜春玉南非L hookeri v. marginata20 km ENE of Hopetown, South AfricaC088生石花属-富贵玉系-丸贵玉南非第#页共36页生石花图谱L optica Rubra10 km W of L dderitz, NamibiaC081a生石花属-红大内玉 纳米比亚L hooker

29、i v. dabneri35 km W of Kimberley, South AfricaC085生石花属-富贵玉系-? 南非L hookeri v. marginata25 km NW of Hopetown, South AfricaC089生石花属-富贵玉系-丸贵玉南非第14页共36页生石花图谱第#页共36页生石花图谱第15页共36页生石花图谱第#页共36页生石花图谱L hallii v. hallii50 km NW of Hopetown, South AfricaC090生石花属-巴里玉系-巴里玉 南非L hallii v. hallii45 km SE of Prieska,

30、South AfricaC094生石花属-巴里玉系-巴里玉 南非L hallii v. ochracea50 km NNW of Upington, South AfricaC098生石花属-巴里玉系-? 南非第#页共36页生石花图谱第#页共36页生石花图谱第#页共36页生石花图谱L hookeri v. susannae30 km SE of Douglas, South AfricaC091生石花属-富贵玉系-? 南非L verruculosa v. verruculosa55 km SW of Prieska, South AfricaC095生石花属-丽典玉系-丽典玉 南非L pseu

31、dotruncatella ssp. Pseudo. v.pseudo. 150 km NE of Windhoek, NamibiaC099生石花属-曲玉系-曲玉 纳米比亚第#页共36页生石花图谱L hookeri v. elephinaL pseudotruncatella ssp. Pseudo. v.pseudo. 135 km NE of Windhoek, NamibiaC100生石花属-曲玉系-曲玉 纳米比亚10 km N of Britstown, South AfricaC092生石花属-富贵玉系-? 南非L lesliei ssp. lesliei v. lesliei25

32、 km N of Kimberley, South AfricaC096生石花属-紫勋系-紫勋-瓦伦顿 南非第#页共36页生石花图谱第#页共36页生石花图谱L hookeri v. elephina25 km NE of Britstown, South AfricaC093生石花属-富贵玉系-? 南非L pseudotruncatella ssp. Pseudo. v.riehmerae 50 km SE of Windhoek, NamibiaC097生石花属-曲玉系-白蜡石 纳米比亚L ruschiorum v. ruschiorum35 km NE of Swakopmund, Nam

33、ibiaC101生石花属-留蝶玉系-留蝶玉纳米比亚第#页共36页生石花图谱第#页共36页生石花图谱第16页共36页生石花图谱L ruschiorum v. ruschiorumL schwantesii ssp. Schwan. v. schwantesiiL hookeri v. hookeri第#页共36页生石花图谱20 km E of Cape Cross, NamibiaC102生石花属-留蝶玉系-留蝶玉 纳米比亚80 km W of Maltah? he, NamibiaC106生石花属-招福玉系-招福玉 纳米比亚50 km NW of Marydale, South AfricaC

34、110生石花属-富贵玉系-露美玉 南非第#页共36页生石花图谱第#页共36页生石花图谱L ruschiorum v. ruschiorumL schwantesii ssp. Schwan. v. urikosensisL hallii v. ochracea第#页共36页生石花图谱45 km ENE of Henties Bay, Namibia20 km W of Maltah? he, Namibia35 km WNW of Prieska, South Africa第#页共36页生石花图谱第#页共36页生石花图谱C103生石花属-留蝶玉系-留蝶玉 纳米比亚C107生石花属-招福玉系-碧

35、胧玉 纳米比亚C111生石花属-巴里玉系-? 南非L pseudotruncatella ssp. archeraeL karasmontana ssp. bellaL hallii v. ochracea Green Soapstone第#页共36页生石花图谱5 km S of Aus, Namibia120 km NW of Maltah? he, Namibia35 km WNW of Prieska, South Africa第#页共36页生石花图谱第#页共36页生石花图谱C104生石花属-曲玉系-?纳米比亚C108生石花属-花纹玉系-琥珀玉 纳米比亚Cilia生石花属-巴里玉系-?南

36、非L schwantesii ssp. Schwan. . urikosensisL olivacea v. olivaceaL hookeri v. hookeri第17页共36页生石花图谱100 km NW of Maltah? he, NamibiaC105生石花属-招福玉系-碧胧玉纳米比亚10 km N of Pofadder, South AfricaC109生石花属-近茧形玉系-? 南非40 km WNW of Prieska, South AfricaC112生石花属-富贵玉系-露美玉 南非第#页共36页生石花图谱第#页共36页生石花图谱L hookeri v. hookeri1

37、0 km NW of Niekerkshoop, South AfricaC113生石花属-富贵玉系-露美玉 南非L aucampiae ssp. aucampiae v. aucampiae45 km NW of Griquatown, South AfricaC117生石花属-日轮玉系-日轮玉南非L julii ssp. fulleri v. fulleri115 km W of Kenhardt, South AfricaC121生石花属-寿丽玉系-福来玉南非第18页共36页生石花图谱第#页共36页生石花图谱L hookeri v. hookeriL hookeri v. hookeri

38、L julii ssp. fulleri v. fulleri第#页共36页生石花图谱15 km NW of Niekerkshoop, South Africa25 km W of Strydenburg, South Africa125 km W of Kenhardt, South Africa第#页共36页生石花图谱第#页共36页生石花图谱C114生石花属-富贵玉系-露美玉南非C118生石花属-富贵玉系-露美玉南非C122生石花属-寿丽玉系-福来玉南非L lesliei ssp. lesliei v. leslieiL hallii v. halliiL villetii ssp. k

39、ennedyi第#页共36页生石花图谱5 km NW of Vryburg, South Africa30 km WSW of Strydenburg, South Africa90 km SSE of Pofadder, South Africa第#页共36页生石花图谱第#页共36页生石花图谱C115生石花属-紫勋系-紫勋 南非C119生石花属-巴里玉系-巴里玉 南非C123生石花属-臼典玉系-? 南非第#页共36页生石花图谱L bromfieldii v. glaudinae70 km WNW of Griquatown, South AfricaC116生石花属-柘榴玉系-? 南非L v

40、erruculosa v. verruculosa30 km N of Vanwyksvlei, South AfricaC120生石花属-丽典玉系-丽典玉 南非L dorotheae15 km N of Pofadder, South AfricaC124生石花属-丽虹玉系-丽虹玉 南非第19页共36页生石花图谱第#页共36页生石花图谱第20页共36页生石花图谱L comptonii v. comptonii50 km ENE of Ceres, South AfricaL otzeniana Aquamarine35 km NNW of Loeriesfontein, S. AfricaL

41、 terricolor40 km E of Laingsburg, South AfricaC132生石花属-碧琉璃 南非C125生石花属-太古玉 南非L comptonii v. weberiC128a生石花属-大津绘南非L verruculosa v. verruculosa70 km S of Calvinia, South Africa30 km E of Brandvlei, South AfricaL terricolor Silver Spurs40 km E of Laingsburg, South AfricaC132a生石花属-碧琉璃南非C126生石花属-太古玉 南非L v

42、iridisC129生石花属-丽典玉系-丽典玉 南非L terricolor25 km S of Loeriesfontein, South Africa30 km SW of Rietbron, South AfricaC127生石花属L otzenianaC130生石花属-碧琉璃南非L terricolorL terricolor25 km S of Beaufort West, South AfricaC133生石花属-碧琉璃 南非35 km NNW of Loeriesfontein, S. AfricaC128生石花属-大津绘 南非Near Miller Station, South

43、 AfricaC131生石花属-碧琉璃南非L terricolor5 km N of Prince Albert, South AfricaC134生石花属-碧琉璃南非第21页共36页生石花图谱第22页共36页生石花图谱第#页共36页生石花图谱L hallii v. hallii20 km SE of Strydenburg, South AfricaC135生石花属-巴里玉系-巴里玉 南非L lesliei ssp. lesliei v. lesliei5 km E of Benoni, South AfricaC139生石花属-紫勋系-紫勋南非L hookeri v. hookeri30

44、km NW of Niekerkshoop, South AfricaC142b生石花属-富贵玉系-露美玉 南非第#页共36页生石花图谱第#页共36页生石花图谱第#页共36页生石花图谱L francisci35 km E of Lderitz, NamibiaC140生石花属-古典玉纳米比亚L hallii v. hallii35 km ENE of Strydenburg, South AfricaC136生石花属-巴里玉系-巴里玉 南非L karasmontana ssp. Bella60 km NNE of Aus, NamibiaC143a生石花属-花纹玉系-琥珀玉纳米比亚第#页共36

45、页生石花图谱L hookeri v. marginata35 km E of Hopetown, South AfricaC137生石花属-富贵玉系-丸贵玉南非L lesliei ssp. lesliei v. mariae10 km SW of Boshof, South AfricaC141生石花属-紫勋系-真理玉南非L schwantesii ssp. Schwan. v. schwantesii60 km NNE of Aus, NamibiaC143b生石花属-招福玉系-招福玉纳米比亚第#页共36页生石花图谱L lesliei ssp. lesliei v. leslieiNear

46、Benoni, South AfricaC138生石花属-紫勋系-紫勋 南非L hallii v. ochracea30 km NW of Niekerkshoop, South AfricaC142a生石花属-巴里玉系-?南非L schwantesii ssp. Schwan. v. schwantesii55 km NNE of Aus, NamibiaC144生石花属-招福玉系-招福玉纳米比亚第23页共36页生石花图谱第#页共36页生石花图谱第24页共36页生石花图谱第#页共36页生石花图谱L lesliei ssp. lesliei v. venteri60 km NW of Kimb

47、erley, South AfricaC153生石花属-紫勋系-弁天玉南非L schwantesii ssp. Schwan. v. schwantesii55 km NE of Aus, NamibiaC145生石花属-招福玉系-招福玉纳米比亚L karasmontana ssp. eberlanzii110 km SSE of Aus, NamibiaC149生石花属-花纹玉系-福寿玉 纳米比亚第#页共36页生石花图谱第#页共36页生石花图谱第#页共36页生石花图谱L schwantesii ssp. Schwan. v. schwantesii55 km NE of Aus, Namib

48、iaC146生石花属-招福玉系-招福玉纳米比亚L schwantesii ssp. Schwan. v. schwantesii25 km E of Aus, NamibiaC150生石花属-招福玉系-招福玉 纳米比亚L hookeri v. marginata30 km NW of Hopetown, South AfricaC154生石花属-富贵玉系-丸贵玉南非第#页共36页生石花图谱L karasmontana ssp. eberlanzii40 km S of Aus, NamibiaC147生石花属-花纹玉系-福寿玉纳米比亚L lesliei ssp. lesliei v. lesliei25 km NW of Christiana, South AfricaC151生石花属-紫勋系-紫勋-graue 南非L hookeri v. m