Chickweed (Stellaria media). Plate 54.
To utilize a blank space we have printed the portrait of the lowly and ubiquitous Chickweed, a plant that has followed English pioneers wherever they have gone about the world. It is thoroughly known to all, but for particulars concerning it and the genus the reader is referred to page 62.
Fennel (Fœniculum officinale).
To see the Fennel in its native haunts we must seek the coast where there are cliffs, up whose face we shall find its tall, stout, jointed stems and umbellate flowers. In this plant we make acquaintance with an important Natural Order, the Umbelliferas, which includes such useful plants as Celery, Parsley, Carrot, Parsnip, Asafœtida, Anise, Dill, Hemlock, etc. The prevailing characteristics of this order are: The stems are hollow; the leaves, with few exceptions, are divided; the leaf-stalk at its base expands and forms a sheath to the stem; the flowers borne on long stalks arranged like the ribs of an umbrella; the flowers five-parted, the ovary below the petals and stamens, and the fruit what is known as a cremocarp.
Fennel grows to a height of three or four feet, with a round and tubular, but almost solid stem, quite solid at the joints, and grooved. The leaves are so much divided that the divisions are merely many green threads. The flowers are individually minute, the petals yellow, but to give them greater prominence they are gathered into umbels, and these are arranged in umbels of umbels, or what botanists would term compound umbels.
The ovary consists of two carpels placed face to face, in each of which is a single seed suspended like a nut in its shell (pericarp). Each of the carpels with its ripe seed is termed a mericarp, and the entire fruit is a cremocarp. It is hard on the
