Proceedings of the American Academy of Arts and Sciences, 20권American Academy of Arts and Sciences., 1885 |
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7 페이지
... passes into Var . BIGELOVII . Legumes distinctly stipitate in the calyx , slender ( an inch long , including the style , only 2 lines in diameter ) , minutely puberulent under a lens , very thin - coriaceous : leaves narrow , green and ...
... passes into Var . BIGELOVII . Legumes distinctly stipitate in the calyx , slender ( an inch long , including the style , only 2 lines in diameter ) , minutely puberulent under a lens , very thin - coriaceous : leaves narrow , green and ...
12 페이지
... passes by many gradations into Var . NANA , an Arctic form , also high alpine in the more northern Rocky Mountains , with scape barely a span high , bearing a simple and small cyme or a close glomerule of few flowers , the leaves much ...
... passes by many gradations into Var . NANA , an Arctic form , also high alpine in the more northern Rocky Mountains , with scape barely a span high , bearing a simple and small cyme or a close glomerule of few flowers , the leaves much ...
26 페이지
... passes when the fishing with the surface - net does not bring in a num- ber of eggs . The spawning season of many of the fishes which lay pe- lagic eggs is not very long : at any rate , the different eggs succeed one another quite ...
... passes when the fishing with the surface - net does not bring in a num- ber of eggs . The spawning season of many of the fishes which lay pe- lagic eggs is not very long : at any rate , the different eggs succeed one another quite ...
27 페이지
... passing from the 16 - cell to the 32 - cell stage , the central portion of the blastodisc becomes two cells deep , and on this account it be- comes extremely difficult , beyond the latter stage , to trace the genesis of the individual ...
... passing from the 16 - cell to the 32 - cell stage , the central portion of the blastodisc becomes two cells deep , and on this account it be- comes extremely difficult , beyond the latter stage , to trace the genesis of the individual ...
34 페이지
... passing notice in this connection . It is somewhat surprising , in view of the facts now before us , that recent ... passes through the pole from which the polar globules issue , or at right angles to the axis 81 Brooks . " Development ...
... passing notice in this connection . It is somewhat surprising , in view of the facts now before us , that recent ... passes through the pole from which the polar globules issue , or at right angles to the axis 81 Brooks . " Development ...
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Abdomen abdominal appendages Acad acetic acetic acid acid acute Antennæ anthracene appears areola Astacus Barrande base Bentham blastodisc blastomeres border Boston bracts branches broad California calyx Cambarus Cambridge carapace cells Cephalothorax cervical groove chela ciliate cleavage cleavage-plane collected corolla difference of potential Dikelocephalus dorsal Emmons entoderm Eritrichium faune feet flowers foliis fossils fruit genera genus glabrous Graptolites Gray gynobasi Hagen inches long lateral leaflets leaves length less limestone lines long lobes longis Magn male margin maxillipeds median Mountains nearly nuclei Nuculæ nutlets oblong observations Olenus ovum pair of legs papillæ Paradoxides pedicels periblast petioles plate Point Lévis posterior Potsdam precipitate Primordial fauna Proc pubescent punctate ring River rostrum sæpius sandstone schists second fauna segment sepals short side Silurian slates slender somites species specimens spermogonia spines stars superficial tension surface Taconic system telson third tion Trilobites tube upper ventral