. Lessons with plants. Suggestions for seeing and interpreting some of the common forms of vegetation. DIS61/ISHS OF LEAVES 101. tween the two. This articulationsuggests that the leaf may be theremnant of a once compound closely related plant — the so-called trifoliate orange — is shownin Fig. 98, and here theleaf is compound, withthe joint be-low the threeleaflets. It isgenerally con-sidered that theorange and the Pig. of the barberry. Fig. 100. Spinescent leaves ofthe Russian thistle. lemon leaf is a unifoliolate (or one leaflet) com-pound leaf. 102 LESSOIfS WITS PLANTS 112.
. Lessons with plants. Suggestions for seeing and interpreting some of the common forms of vegetation. DIS61/ISHS OF LEAVES 101. tween the two. This articulationsuggests that the leaf may be theremnant of a once compound closely related plant — the so-called trifoliate orange — is shownin Fig. 98, and here theleaf is compound, withthe joint be-low the threeleaflets. It isgenerally con-sidered that theorange and the Pig. of the barberry. Fig. 100. Spinescent leaves ofthe Russian thistle. lemon leaf is a unifoliolate (or one leaflet) com-pound leaf. 102 LESSOIfS WITS PLANTS 112. The common barberry is drawn in The spines bear short, leafy branches or spursin their axils, which fact shows thatthe spines occupy the position ofleaves, and may be interpreted as
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Keywords: ., bookauthorbai, bookcentury1900, bookdecade1900, booksubjectbotany
