. Plant studies; an elementary botany. Botany. Fig. 1'J8. Fruits with grappling appendages. That to the left is agrimony; that to the right is Otr/iuin.â2\.ftfLT Kernek. In still other cases the fruit becomes pulpy, and attrac- tive as food to certiiin birds or mammals. ?\I;my of tlie seeds (such :is those of grapes) may be able to resist tiie attacks of the digestive liuids and escape from the alimen- tary tract in a to germinate. As if to tittrtict the attention of fruit-eating aninuils, fleshy fruits usually become brightly col- ored when ripe, so that they are phiinly seen in c
. Plant studies; an elementary botany. Botany. Fig. 1'J8. Fruits with grappling appendages. That to the left is agrimony; that to the right is Otr/iuin.â2\.ftfLT Kernek. In still other cases the fruit becomes pulpy, and attrac- tive as food to certiiin birds or mammals. ?\I;my of tlie seeds (such :is those of grapes) may be able to resist tiie attacks of the digestive liuids and escape from the alimen- tary tract in a to germinate. As if to tittrtict the attention of fruit-eating aninuils, fleshy fruits usually become brightly col- ored when ripe, so that they are phiinly seen in contrast witli the foliage. 82. Dispersal of pol- len spores by insects.â The transfer of pollen, the name applied to ^"- ^~^- ^'"'^^ ""*> grappling appendages. â 'â -^ The figure to the left is cocklebur ; that to the Certaiu spores of seed- right is burdock.âAfter 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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