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A common composite herb (Achillea Millefolium) with white flowers and finely dissected leaves; yarrow. Water milfoil (Bot.), an aquatic herb with dissected leaves (Myriophyllum).

thistle (Bot.), an esculent European thistle (Silybum marianum), having the veins of its leaves of a milky whiteness. -- Milk thrush. (Med.) See Thrush. -- Milk tooth (Anat.), one of the temporary first set of teeth in young mammals; in man there are twenty. -- Milk tree (Bot.), a tree yielding a milky juice, as th…

y of numerous insects which, in the larval state, excavate galleries in the parenchyma of leaves. They are mostly minute moths and dipterous flies.

A sauce of vinegar and sugar flavored with spearmint leaves.

yden. Mist flower (Bot.), a composite plant (Eupatorium coelestinum), having heart-shaped leaves, and corymbs of lavender-blue flowers. It is found in the Western and Southern United States.

to the names of certain numerals or to the numerals themselves, to indicate the number of leaves made by folding a sheet of paper; as, sixteenmo or 16mo; eighteenmo or 18mo. It is taken from the Latin forms similarly used; as, duodecimo, sextodecimo, etc. A small circle, placed after the number and near its top, is oft…

A trailing plant (Lysimachia Nummularia), with rounded opposite leaves and solitary yellow flowers in their axils.

A cryptogamous plant of a cellular structure, with distinct stem and simple leaves. The fruit is a small capsule usually opening by an apical lid, and so discharging the spores. There are many species, collectively termed Musci, growing on the earth, on rocks, and trunks of trees, etc., and a few in running water.…

ental tree, the Pyrus (Sorbus) Americana, producing beautiful bunches of red berries. Its leaves are pinnate, and its flowers white, growing in fragrant clusters. The European species is the P. aucuparia, or rowan tree. -- Mountain barometer, a portable barometer, adapted for safe transportation, used in measuring the…

uciferous herb (Sisymbrium Thaliana). All these are low herbs with soft, oval, or obovate leaves, whence the name.

A soft woolly mass prepared from the young leaves of Artemisia Chinensis, and used as a cautery by burning it on the skin; hence, any substance used in a like manner, as cotton impregnated with niter, amadou.

Any plant of the genus Verbascum. They are tall herbs having coarse leaves, and large flowers in dense spikes. The common species, with densely woolly leaves, is Verbascum Thapsus. Moth mullein. See under Moth. -- Mullein foxglove, an American herb (Seymeria macrophylla) with coarse leaves and yellow tubular flowers w…

Having parts, as leaves, arranged in many vertical rows.

Arranged in many rows, or series, as the scales of a pine cone, or the leaves of the houseleek.

m formerly applied to any mosslike flowerless plant, with a distinct stem, and often with leaves, but without any vascular system.

usk thistle (Bot.), a species of thistle (Carduus nutans), having fine large flowers, and leaves smelling strongly of musk. -- Musk tortoise, Musk turtle (Zoöl.), a small American fresh-water tortoise (Armochelys, or Ozotheca, odorata), which has a distinct odor of musk; -- called also stinkpot.

Having an indefinitely great or countless number of leaves.

Its branches form a close, full head, thickly covered with ovate or lanceolate evergreen leaves. It has solitary axillary white or rosy flowers, followed by black several-seeded berries. The ancients considered it sacred to Venus. The flowers, leaves, and berries are used variously in perfumery and as a condiment, and…

re, or not covered by the customary parts, as a flower without a perianth, a stem without leaves, seeds without a pericarp, buds without bud scales.

y plant of the genus Tropæolum, geraniaceous herbs, having mostly climbing stems, peltate leaves, and spurred flowers, and including the common Indian cress (Tropæolum majus), the canary-bird flower (T. peregrinum), and about thirty more species, all natives of South America. The whole plant has a warm pungent flavor,…