01018nas a2200193 4500008004100000245008600041210006900127300001200196490000700208520042600215653002400641653001400665653003400679100001800713700001300731700001800744700001800762856004400780 2013 eng d00aNew Observation of Megaspore Morphological Characteristics in Isoetes yunguiensis0 aNew Observation of Megaspore Morphological Characteristics in Is a271-2730 v333 a
New megaspore morphological characteristics of the protected plant—Isoetes yunguiensis were observed using scanning electron microscope (SEM). The result indicates: globular granule on megaspore surface; inapparent reticulate ornamentation; inapparent reticulate ornamentation with big size. Megaspore of the old ligulate heterosporophyte are easy to significantly change in size, ornamentaion and fissure.
10aIsoetes yunguiensis10aMegaspore10amorphological characteristics1 aLI, Xiao-Dong1 aSUN, Hao1 aZHANG, Da-Wei1 aLIU, Bao-Dong uhttps://isoetes.myspecies.info/node/181