Handsomely bound, ornately illustrated, and released in a limited run of 400 copies by a large national publishing firm, the 1930 special edition of Leaves of Grass bears little resemblance to any of the six major editions of the books issued during Walt Whitman?s lifetime. You shall listen to all sides and filter them from yourself. You shall not look through my eyes either, nor take things from me, You shall no longer take things at second or third hand. You shall possess the good of the earth and sun. Stop this day and night with me and you shall possess the origin of all poems, Exhibition text by Edward Whitley, Assistant Professor of English.Ĭlick here to view the Lehigh University Special Collections companion site to this exhibition Exhibtion design by Clorinde Peters, Art 275 in collaboration with Ilhan Citak and Philip Metzger, Lehigh University Special Collections. The pollen grains are spheroidal or subspheroidal with a single pore surrounded by a faint annulus, and the exine sculpturing is granular.Celebrating 150 years with selections from Lehigh University’s Special Collections.
The stomatal density is higher on the abaxial surface relative to the adaxial surface. The stomata are typically paracytic, with two lateral subsidiary cells placed parallel to the guard cells. The leaves have stomata on both surfaces and are confined to the intercostal zones. The chloroplasts in the transverse section of the leaf blades are found only in the mesophyll cells but are absent in the bundle sheath cells, which indicates that it is a C3 grass. Vascular bundles are composed of phloem and xylem and are enclosed in a continuous sclerenchymatous bundle sheath. The culm internodes in the transverse section have numerous vascular bundles scattered in the ground tissue, and the parenchyma cells have significantly lignified cell walls. In this study, two names were lectotypified: Arundo bifaria and A. The species can be distinguished by its large, tall rhizomatous perennial reed cauline leaves an open, large, plumose panicle inflorescence subequal glumes as long as the spikelets glabrous rachilla all bisexual florets and a lemma with a straight awn and with long white hairs outside below the middle part. A detailed morphological description and illustrations of the species are provided, along with information about the identification, distribution, the specimens examined, habitat and ecology, the International Union for Conservation of Nature (IUCN) conservation assessment, phenology, etymology, vernacular name, and uses. In this paper, we present the morphology, taxonomy, anatomy, and palynology of Arundo donax.
0 kommentar(er)
