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Botany |
Record 1 to 25 of 197 |
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Abelia, Glossy "Ornamental plants, cultivated chiefly for their handsome flowers. The Abelias are small or medium-sized bushy shrubs with deciduous or persistent foliage and rather small in numerous flowers varying ... |
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Aberia Caffra "Aberia Caffra, Hook. f. & Harv. Fig. 59. Thorny, glabrous: lvs. obovate, obtuse, cuneate at base, entire:fls. diaecious, apetalous. G. c. III. 18:737. R. H. 1904:256. -The kei apple of the Cape of Go... |
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Abies Cones "Fig. 61- Cones of Abies- From bottom to top, A. concolor (White Fir), A. Nordmanniana (Nordmann Fir), A. Magnifica (red Fir)." L. H> Bailey, 1917... |
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Aculeus "Aculeus.--A prickle or sharp point, from the bark." -Newman, 1850... |
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Apple, Microscopic view of a fermented "Portions of the rotting pulp were placed on a microscopic slide, divided into hundredths and thousandths of an inch. Fig. 21, A B, represents such a scale, the larger division, A B, representing the... |
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Basket, Log "The imitation log baskets are made of the same material as the common flower pots, and painted in imitation of a log; therefore it is necessary to be careful not to water them too much."—Heinri... |
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Basket, Rustic A rustic basket that is generally hanged from the ceiling and used to hold plants.... |
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Bast Fibers "Diagram to show different plans in the distribution of bast fibers. A, bast a continuous cylinder in the pericycle; B, isolated strands of bast in the cortex and in the pericycle in front of each vas... |
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Bast Fibers 1 and 2 Developmental stages of bast fibers: "1 and 2, cross and longitudinal sections of primary meristem cells that are to become bast fibers." -Stevens, 1916... |
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Bast Fibers 3 and 4 Developmental stages of bast fibers: 3 and 4, cross and longitudinal sections of meristem cells becoming bast fibers.... |
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Bast Fibers 5 Developmental stages of bast fibers: "5, longitudinal section of completed bast fibers. In 5 the stippling of the wall indicates lignification. Note that the walls have become pitted and the protoplas... |
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Bean Seed Stages "Successive stages in the life history of the bean seedling. AA, the surface of the ground; r, primary root; r', secondary root; c, hypocotyl; a, arch of hypocotyl; co, cotyledons." -Bergen, 1896... |
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Borage Gynoecium "Gynobase. Section of Gynoecium of Borage, gynobase (a) bearing the carpels and style." -Whitney, 1911... |
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Buds "Buds.--Coverings of the germ." -Newman, 1850... |
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Bulbs, Various "a.-- Truncated bulb of onion; b.-- onion leaf dissected off; c.-- bulb of lily. Bulb, a modified leaf-bud, formed on a plant upon or beneath the surface of the ground, emitting roots from its base, a... |
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Canker, Willow "Scleroderris fuliginosa. a, immature ascocarps ... S. fuliginosa is said to be parasitic on twigs and branches of willows in Europe and North America." -Whitney, 1911... |
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Canker, Willow "Scleroderris fuliginosa. b, ascus containing spores and accompanied by paraphyses ... S. fuliginosa is said to be parasitic on twigs and branches of willows in Europe and North America." -Whitney, 19... |
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Canna Starch "Canna Starch." -Bergen, 1896... |
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Case, Terra Cotta Wardian A wardian case made of terra cotta. They are used to help provide a moist atmosphere for plants that need it to grow.... |
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Cell Development 1, Plant First developmental stage of sieve tubes, companion cells, and phloem parenchyma. "A, a and b, two rows of procambial cells; in c and d, a has divided longitudinal and c is to become companion cells; ... |
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Cell Development 2, Plant Second developmental stage of sieve tubes, companion cells, and phloem parenchyma. "B, c, companion cells, and d, a beginning sieve tube from c and d, respectively in A. The cross-walls in d are pitte... |
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Cell Development 3, Plant Third developmental stage of sieve tubes, companion cells, and phloem parenchyma. "The pits in the cross-walls of the sieve tubes become perforations, and the nuclei gone from the cells composing the ... |
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Cell, Plant "C, cell showing numerous chloroplasts scattered through the cytoplasm." -Stevens, 1916... |
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Collenchyma 1 and 2 Developmental stages of collenchyma: "1 and 2, cross and longitudinal section of a collenchyma cell in its primary meristem condition." -Stevens, 1916... |
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Collenchyma 3 and 4 Developmental stages of collenchyma: "3 and 4, longitudinal and cross sections of the same cell at a later stage, the walls in 4 have commenced to thicken at the angles." -Stevens, 1916... |
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