. Plant studies; an elementary botany. Botany. Fig. 190. Two plants of a rock-rose {Ilelianthemvm), showing the effect of low ground and alpine conditions. Tlie low-ground plant {a) shows an open habit, and elongated stems with comparatively large and well-separated leaves. The same plant in alpine conditions is drawn to the same scale in i, and magnified in c, the very short and compact habit benig in striking contrast with that of the low- ground form.—After Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -


. Plant studies; an elementary botany. Botany. Fig. 190. Two plants of a rock-rose {Ilelianthemvm), showing the effect of low ground and alpine conditions. Tlie low-ground plant {a) shows an open habit, and elongated stems with comparatively large and well-separated leaves. The same plant in alpine conditions is drawn to the same scale in i, and magnified in c, the very short and compact habit benig in striking contrast with that of the low- ground form.—After Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Coulter, John Merle, 1851-1928. New York, D. Appleton and Company


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, bookyear1900