Proceedings of the American Academy of Arts and Sciences, 20권American Academy of Arts and Sciences., 1885 |
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7 페이지
... calyx in length , should be re - examined . In all ours the legume is as described above : and the beak of the keel is not so very short as Bunge describes it . II . NOTES ON SOME NORTH AMERICAN SPECIES OF SAXIFRAGA OF ARTS AND SCIENCES .
... calyx in length , should be re - examined . In all ours the legume is as described above : and the beak of the keel is not so very short as Bunge describes it . II . NOTES ON SOME NORTH AMERICAN SPECIES OF SAXIFRAGA OF ARTS AND SCIENCES .
9 페이지
... short caudex . Inflorescence an interrupted spiciform thyrsus , with conspicuous leafy bracts . S. hieracifolia . Inflorescence narrowly thyrsiform or reduced to capituliform , not foliaceous- bracteate : flowers clustered , sessile or ...
... short caudex . Inflorescence an interrupted spiciform thyrsus , with conspicuous leafy bracts . S. hieracifolia . Inflorescence narrowly thyrsiform or reduced to capituliform , not foliaceous- bracteate : flowers clustered , sessile or ...
10 페이지
... short and turgid : styles hardly any : flowers comparatively large and few , short - pedicelled : leaves cu- neate and short - petioled . S. Unalaschensis . Filaments , or some of them , dilated upward : capsule narrower and longer ...
... short and turgid : styles hardly any : flowers comparatively large and few , short - pedicelled : leaves cu- neate and short - petioled . S. Unalaschensis . Filaments , or some of them , dilated upward : capsule narrower and longer ...
15 페이지
... not chelate , but it terminates by a straight , transverse suture , and is followed by a por- tion of another , apparently short , terminal joint . Fam . POLIOCHERIDÆ nov . fam . Cephalothorax quadrate , OF ARTS AND SCIENCES . 15.
... not chelate , but it terminates by a straight , transverse suture , and is followed by a por- tion of another , apparently short , terminal joint . Fam . POLIOCHERIDÆ nov . fam . Cephalothorax quadrate , OF ARTS AND SCIENCES . 15.
16 페이지
... short . No abdominal appendages . POLIOCHERA nov . gen . Cephalothorax scarcely longer than broad , slightly narrowing an- teriorly , the front square . Legs stout , moderately long . Abdomen full , at base as broad as the cephalothorax ...
... short . No abdominal appendages . POLIOCHERA nov . gen . Cephalothorax scarcely longer than broad , slightly narrowing an- teriorly , the front square . Legs stout , moderately long . Abdomen full , at base as broad as the cephalothorax ...
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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