 | Amos Eaton - Botany - 1829 - 726 pages
...the veins, and attached along their sides or between them. ) 65- 5 — (caterpillar fern.) BLECH.IUM. Capsules in uninterrupted lines running parallel to...the frond on both sides : involucre opens inwards. (The fruit of this genus, when ripe, often covers the whole lower surface of the frond, like the acrostirtaat... | |
 | Mrs. Lincoln Phelps - Botany - 1832 - 448 pages
...frond ; Orders marked out by nature — Ferns— Modes of the fructification of ferns. (c) BLECHISTJM, capsules in uninterrupted lines running parallel to the midrib of the frond on both sides ; (d) PTBHIS or brake? capsules forming lines on the edge of the leaf. Some ferns boar their fruit... | |
 | Amos Eaton - Botany - 1833 - 708 pages
...the veins, and attached along their sides or between them. ) 55. 5 — (caterpillar fern. ) BLKUIMIM. Capsules in uninterrupted lines running parallel to...midrib of the frond on both sides: involucre opens inwarus. ('Ihe fruit of this g?nus, when ripe, often covers the whole lower surface of the frond, hue... | |
 | Mrs. Lincoln Phelps - Botany - 1838 - 438 pages
...ASPLENIUM, capsules in lines nearly parallel, diverging from the centre of the frond; c, BLECHNOM. capsules in uninterrupted lines running parallel to the midrib of the frond on both sides ; d, PTERIS, or brake, capsules form ing lines on the edge of the leaf. Some ferns bear their fruit... | |
 | Amos Eaton, John Wright (M.D.) - Botany - 1840 - 648 pages
...with th,' veins, and attached along their sides or between them.) (caterpillar fern.) BLECHNUM. Sori in uninterrupted lines running parallel to the midrib...the frond on both sides: involucre opens inwards. (The fruit of thin genus, when ripe, often covers the whole lower surface of the frond, like the acrosiuJium;... | |
 | Mrs. Lincoln Phelps - Botany - 1850 - 476 pages
...frond ; 6, ASPLENIUM. capsules in lines nearly parallel, diverging from the centre of the frond c, BLECHNUM, capsules in uninterrupted lines running parallel to the midrib of the frond on both sides ; d, pTswa, or brake, capsules form ing lines on the edge of the leaf. Some ferns bear their fruit... | |
 | Mrs. Lincoln Phelps - Botany - 1853 - 506 pages
...ASPLENIUM, in lines nearly parallel, diverging from the center of the frond ; e, BI.ECHNUM, sporangia in uninterrupted lines running parallel to the midrib of the frond on both sides ; <7, PTERIS, or brake, sporangia forming lines on the edge of the leaf. Some ferns bear their fruit... | |
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PTERIS, or brake, capsules form ing lines on the edge of the leaf. Some ferns bear their fruit in a peculiar appendage, as a spike or protuberance in the axils, or at the base of the leaves ; no appear ance of flowers in these plants is ever presented. 