. Manuel d'étude de la nature pour les enseignants et les parents, en fonction de la nature de l'étude de Cornell de dépliants. L'étude de la nature. Étude Wild-Flower 517 un garde pour garder les éléments indésirables des insectes comme les fourmis, je suis convaincu qu'il est également utile à brosser les pollen des langues maternelles des visiteurs de l'insecte. Certaines espèces de violettes sont très parfumé, tandis que d'autres ont peu d'odeur. La couleur des anthères diffère également avec différentes espèces. Les enfants devraient être intéressés à regarder le développement des graines de la fleur. La semence-pods sont trois lobes, chacun de ces lobes divisant longitudinalement, avec un d

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. Handbook of nature-study for teachers and parents, based on the Cornell nature-study leaflets. Nature study. Wild-Flower Study 517 a guard to keep out undesirable insects like ants, I am convinced that it is also useful in brushing the pollen from the tongues of the insect visitors. Some species of violets are very fragrant, while others have little odor. The color of the anthers also differs with differ- ent species. The children should be interested in watching the development of the seeds from the flower. The seed-pods are three-lobed, each one of these lobes dividing lengthwise, with a double row of seeds within. Each lobe curls back and thus scatters the seed. At the base of most of the species of violets can be found the small flowers which never open; they have no petals, but within them the pollen and the pistil are fully developed. The flowers seem to be developed purposely for self-pollenation, and in the botanies they are called cleistogamous flowers; in some species they are on upright stems, in others they lie flat. There is much difference in the shape of the rootstock in the different species of violet; some are delicate and others are strong, and some are creeping. LESSON CXXIII The Violet Leading thoitght—Each violet flower has a well of nectar, with lines pointing to it so that the in- sects may find it. They also have down near their roots, flowers which never open, which are self-poUenated and develop seeds. Method—To make this work of the greatest use and interest, each pupil should make a port- folio of the violets of the locality. This may be in the form of pressed and mounted specimens, or of water-color drawings. In either case, the leaf, leaf-stem.. The Canada white violet, a leafy-stemmed species. Photo by Verne Mortoa.. 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 wo

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