云杉

    光学显微镜:从极面看,气囊超圆形。体长约130～151微米;体高76～100微米。无帽缘。气囊表面具细网状。×400Lightmicroscopy(LM):Inpolarview,thesaccirevealedper-hemispherical.Corpuslength130～151μ;cor-pusheight76～100μ.Capedgeabsent.Exinesurfaceofsaccifinelyreticular...查看详细>>

标签:花粉

大果青杆

    光学显微镜:花粉粒具2气囊。比松属大。体表面具颗粒状纹理;气囊为细网纹饰。×660LM:Pollengrainprovidedwithtwoairsacs.Sizeofthegrainismuchlargerthanpinepollen.Surfacegranu-lar.Airsacsurfacefinelyreticular.x660扫描电镜:气囊与体分界不明显。体表具蠕虫状纹饰...查看详细>>

标签:花粉

油杉

    光学显微镜:从极面看,体椭圆形,气囊较小,半圆形;从侧面看,二气囊展开的角度较大。花粉粒长113～130微米;体长80～88μ;体高59～71微米。×400LM:Corpusofthegrainellipticalinpolarview,saccitrelativelysmallandhemispherical,withawideanglebet-weenthesacciinlateralv...查看详细>>

标签:花粉

落叶松

    光学显微镜:花粉粒球形。直径63～79微米。无气囊及萌发孔。表面纹饰模糊。×530LM:Pollengrainspherical.63～79μ.Airsacandporeabsent.Exinesurfacetex-tureindistinct.×530扫描电镜:花粉粒近球形。表面具稀疏粗颗粒。球面×1750SEM:Pollengrainsubspherical.Surf...查看详细>>

标签:花粉

雪松

    光学显微镜:花粉粒具气囊,气囊小。花粉粒长76～118微米,体长46～70微米;体高50～76微米。具帽缘,帽缘上具颗粒状纹理;气囊和体具不规则的网状纹饰。×1320LM:Pollengrainprovidedwithairsacci.Saccirelativelysmall.Lengthofwholegrain76～118μ;corpuslength46～...查看详细>>

标签:花粉

油松

    光学显微镜:极面观体成扁圆形,气囊半圆形。气囊纹饰为网状。花粉粒长67～95微米;体长50.4～63微米;体高31.5～44.1微米。×1000LM:Corpusoblatesphericalinpolarview.Saccihemispherical.Exinesurfaceofsaccireticular.Totallengthofcorpusandsacci67～95μ;corpuslength50.4～...查看详细>>

标签:花粉

白皮松

    光学显微镜:极面观体椭圆形。帽缘显著,气囊分于两侧,与体易区别;气囊网状纹饰。×1000LM:Corpusellipticalinpolarview.Edgeofthecapclear,Saccilocatedateithersideofthecorpus,easilytobedistinguishedfromthecorpus.Sacciprovidedwithreticularsur-facelining.×1000扫描电镜:气囊...查看详细>>

标签:花粉

马尾松

    光学显微镜:气囊发达。侧面观体成梯形:极面观体成近圆形。帽缘明显。花粉长约69～88微米;体长48～61微米;体高33.6～46微米。×1000LM:Sacciwelldeveloped.Iaddershapedinlateralview.Su-bsphericalinpolarviewcapedgedistinct.Totallengthofcorpusandsacci69～88μ;corpu...查看详细>>

标签:花粉

黑松

    光学显微镜:极面观体成近圆形,气囊成半圆形。花粉长69～97.5微米;体长54～66微米;体高34.5～47.0微米。×1000LM:CorpussubsphericalinpolarviewSaccihemispherical.Totallengthofcorpusandsacci69～97.5μ;corpuslength54～66μcorpusheight34.5～47μ.×1000扫描电镜:体表面具...查看详细>>

标签:花粉

獐子松

    光学显微镜:极面观体近圆形,气囊成半圆形网状结构。花粉粒长69～99微米;体长52～64微米;体高34～36微米。LM:Corpusofthegrainsubspherical.Sacchemispherical.Totallengthofcorpusandsacci69～99μ;corpuslength52～64μ;corpusheight34～36μ.Exinereticular.×1000扫描电镜...查看详细>>

标签:花粉