ผลต่างระหว่างรุ่นของ "พืช"

== ความหลากหลาย ==

 

 

{| class="wikitable" align="left" style="margin-left:1em"

|-

! style="background:lightgreen" align="center" | กลุ่ม

! style="background:lightgreen" align="center" | ชื่อสามัญ

! style="background:lightgreen" align="center" | จำนวนชนิด

|-

| rowspan = 2 style="background:lightgray" valign="top" | [[สาหร่ายสีเขียว]]

| align = "right" | 3,800 <ref>Van den Hoek, C., D. G. Mann, & H. M. Jahns, 1995. ''Algae:An Introduction to Phycology''. pages 343, 350, 392, 413, 425, 439, & 448 (Cambridge: Cambridge University Press). ISBN 0-521-30419-9</ref>

|-

| align = "right" | 4,000 - 6,000 <ref>Van den Hoek, C., D. G. Mann, & H. M. Jahns, 1995. ''Algae:An Introduction to Phycology''. pages 457, 463, & 476. (Cambridge: Cambridge University Press). ISBN 0-521-30419-9</ref>

|-

| align = "right" | 6,000 - 8,000 <ref>Crandall-Stotler, Barbara. & Stotler, Raymond E., 2000. "Morphology and classification of the Marchantiophyta". page 21 ''in'' A. Jonathan Shaw & Bernard Goffinet (Eds.) , ''Bryophyte Biology''. (Cambridge: Cambridge University Press). ISBN 0-521-66097-1</ref>

|-

| align = "right" | 100 - 200 <ref>Schuster, Rudolf M., ''The Hepaticae and Anthocerotae of North America'', volume VI, pages 712-713. (Chicago: Field Museum of Natural History, 1992). ISBN 0-914868-21-7.</ref>

|-

| align = "right" | 12,000 <ref name="Goffinet & Buck 2004">{{cite journal | last=Goffinet | first = Bernard | coauthors = William R. Buck | year=2004 | title=Systematics of the Bryophyta (Mosses) : From molecules to a revised classification | journal=Monographs in Systematic Botany | volume=98 | pages=205–239 | publisher= Missouri Botanical Garden Press }}</ref>

|-

| rowspan = 2 style="background:lightgray" valign="top" | [[เทอริโดไฟต์]]

| align = "right" | 1,200 <ref name="Raven 2005">Raven, Peter H., Ray F. Evert, & Susan E. Eichhorn, 2005. ''Biology of Plants'', 7th edition. (New York: W. H. Freeman and Company). ISBN 0-7167-1007-2.</ref>

|-

| align = "right" | 11,000 <ref name="Raven 2005" />

|-

| rowspan = 5 style="background:lightgray" valign="top" | [[พืชมีเมล็ด]]

| align = "right" | 160 <ref>Gifford, Ernest M. & Adriance S. Foster, 1988. ''Morphology and Evolution of Vascular Plants'', 3rd edition, page 358. (New York: W. H. Freeman and Company). ISBN 0-7167-1946-0.</ref>

|-

| align = "right" | 1 <ref>Taylor, Thomas N. & Edith L. Taylor, 1993. ''The Biology and Evolution of Fossil Plants'', page 636. (New Jersey: Prentice-Hall). ISBN 0-13-651589-4.</ref>

|-

| align = "right" | 630 <ref name="Raven 2005" />

|-

| align = "right" | 70 <ref name="Raven 2005" />

|-

| align = "right" | 258,650 <ref>lnternational Union for Conservation of Nature and Natural Resources, 2006. ''[http://www.iucnredlist.org/ IUCN Red List of Threatened Species:Summary Statistics]''</ref>

|}