 ASSISTANCE IN CLIMBING There are two ways in which stipules may assist in this respect, viz. (1) by being developed into tendrils, or (2) into more or less reversed spines. The case of the tendrils of Smilax is one which has occasioned much discussion,...  On Buds and Stipules - Pagina 194de Sir John Lubbock - 1899 - 239 paginiVizualizare completă - Despre această carte
 | 1897 - 424 pagini
...discussion, but the embryological together with the anatomical characters make it sufficiently clear that in Smilax the tendrils are true stipules found in connection with the sheathing petiole. If a young shoot of Smilax rotundifolia L. be examined, the first leaf (fig. 35) is seen to be of the... | |
 | 1897 - 478 pagini
...discussion, but the embryological together with the anatomical characters make it sufficiently clear that in Smilax the tendrils are true stipules found in connection with the sheathing petiole. If a young shoot of Smilax rotundifolia L. be examined, the first leaf (fig. 35) is seen to be of the... | |
 | Ansel Augustus Tyler - 1897 - 68 pagini
...discussion, but the embryological together with the anatomical characters make it sufficiently clear that in Smilax the tendrils are true stipules found in connection with the sheathing petiole. If a young shoot of Smilax rotundifolia L. be examined, the first leaf (fig. 35) is seen to be of the... | |
 | Sir John Lubbock - 1899 - 282 pagini
...Lythrariece, Leguminosce, Linacece, Onagrariecv, Cucurbitacece, Droseracece, Balsams and Cruciferce. o St St B Sc'" As AN ASSISTANCE IN CLIMBING There are two ways...found in connection with the sheathing petiole. In Paliurus australis (6 g. 313), a Southern European plant belonging to the same family as our Buckthorn,... | |
 | Sir John Lubbock - 1899 - 286 pagini
...Smilax is one which has occasioned much discussion, but I agree with Tyler (24) that the embiyological, together with the anatomical, characters indicate...found in connection with the sheathing petiole. In Paliurus at1siralis (fig. 313), a Southern European plant belonging to the same family as our Buckthorn,... | |
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