Annals of the South African Museum, Volume 40South African Museum, 1956 - Natural history |
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Page 32
... lateral veins on either side . The most conspicuous feature in the large lateral veins is the mass of scleren- chymatous tissue which entirely surrounds and encloses the xylem and phloem . Between the veins is a small amount of ground ...
... lateral veins on either side . The most conspicuous feature in the large lateral veins is the mass of scleren- chymatous tissue which entirely surrounds and encloses the xylem and phloem . Between the veins is a small amount of ground ...
Page 33
... lateral veins starting to diverge outwards , with two secondary veins present between them . Chloro- phyll is present in all the laterally elongated parenchyma cells , though it is more concentrated in the outer layers , the cells of ...
... lateral veins starting to diverge outwards , with two secondary veins present between them . Chloro- phyll is present in all the laterally elongated parenchyma cells , though it is more concentrated in the outer layers , the cells of ...
Page 34
... lateral vein ; iii , secondary veins ; iv , transverse lateral veins ; 1a , secondary vein with transverse lateral vein , x c . 135 ; i , primary xylem ; ii , secondary xylem ; iii , phloem . 2 , E. lata ( L. Bol . ) Foster , t . s . of ...
... lateral vein ; iii , secondary veins ; iv , transverse lateral veins ; 1a , secondary vein with transverse lateral vein , x c . 135 ; i , primary xylem ; ii , secondary xylem ; iii , phloem . 2 , E. lata ( L. Bol . ) Foster , t . s . of ...
Contents
Underground parts eight groups of 8586 tribal significance of 8689 | 38 |
Watsonia marginata flowers nearly regular | 92 |
Watsoniincae proposed as subtribe of Ixieae 107108 | 107 |
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Common terms and phrases
adnate aerial axis Anapalina Anomalesia anthers Antholyza apex Arber Aristea axil Babiana Baker basal leaves bifid Bobartia Bolus Bolus Herb bracteoles bracts bracts and bracteoles branchlets Cape cauline leaves Chasmanthe closely allied corm corm tunics cormlets Crocoideae diagram diam Dierama distinct dorsiventral examined Exohebea fibrous flexuosa flowers G. J. LEWIS Galaxia Geissorrhiza genera genus Gladiolus Gynandriris Herbarium Hesperantha Hexaglottis Homeria inflorescence internodes Iridaceae Iridoideae Ixia Ixieae Ixioideae laminar rudiment Lapeyrousia lata leaf base longa longis margins median membranous Moraea N. E. Brown Nivenia node obtuse outer ovary pedicel perianth segments perianth tube Perianthii petiole Pillansia plant prophylls rhipidia rhizome Romulea scale leaf sheath short shown in fig slightly South African Museum species specimens spicate spike spinous roots stage stamens stem style branches subgenus subtending subtribes Synnotia Syringodea tribe Tritonia type of corm type of inflorescence upper vestigial Watsonia Weimarck wide Witsenia maura Zoology