id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
binhm-982	Rana Hashim Aloush	A COMPARATIVE ANATOMY AND MORPHOLOGY STUDY OF SEEDS BY SEM FOR SOME SPECIES OF LATHYRUS L., 1753 (FABALES, FABACEAE) IN IRAQ	2024	16	.pdf	application/pdf	4798	271	62	The seeds have a variation in the sculpturing pattern, which provides information to distinguish species of this genus, such as the ornamentation of L. chloranthus seed surface, which was distinguished by conical peaks or like needles on the surface of L. sphaericus seed. The seeds were glossy in all species except L. sativus L. and L. sphaericus L. which were matt, the surface cells wall undulation, the wax covered the peak of the conical papillae, the anatomical characteristics determined by cross section in seeds and pointed some trails such us ,Epidermis parenchyma thickness and Palisade, the species L. annus L. and L.aphaca L. were given the highest value of exocarps thickness (5.5) µm while the species L.sativus recorded the Lowest mean (3.8)µm, the seed coat in L. sativus L. is detached from some epidermis in some area with pit aperture, in according the epidermis thickness, the species classification to three groups the L. aphaca L. and L. sphericaus Retz. recorded the highest value (46-49) µm respectively, L. sphaericus Retz. recorded the highest value of palisade thickness which was 61 µm, some unique trails such us present the pit in exocarp, and the pit cavity was along parenchyma layer in L. sativus L., the similar morphology features are considered the evidence for the proximity of the taxa, so the internal structure (anatomy) of the seeds can be used to separate the taxa.	cache/binhm-982.pdf	txt/binhm-982.txt