| gymnosperm | A seed plant with the ovules borne on the surface of a sporophyll. Compare: angiosperm. (09 Oct 1997) |
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| gymnospermae | An important division of the plant kingdom, being woody plants with alternation of generations, having the gametophyte retained on the sporophyte and seeds produced on the surface of the sporophylls and not enclosed in an ovary. (09 Oct 1997) |
| gymnospermous | <botany> Having naked seeds, or seeds not inclosed in a capsule or other vessel. Belonging to the class of plants consisting of gymnosperms. Origin: Gr. Gymnospermos; gymnos naked + sperma seed: cf. F. Gymnosperme. Source: Websters Dictionary (01 Mar 1998) |
| gymnosperms | Gymnosperms are a group of vascular plants whose seeds are not enclosed by a ripened ovary (fruit). Gymnosperms are distinguished from the other major group of seed plants, the angiosperms, whose seeds are surrounded by an ovary wall. The seeds of many gymnosperms (literally, "naked seed") are borne in cones and are not visible. Taxonomists now recognise four distinct divisions of extant gymnospermous plants (coniferophyta, cycadophyta, ginkgophyta, and gnetophyta). (12 Dec 1998) |
Synonyms :
| gymnosperm |
plants of the class Gymnospermae having seeds not enclosed in an ovary
Ãâó: wordnet.princeton.edu/perl/webwn
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| gymnosperm |
Gymnosperms are seed-bearing, vascular plants. The term gymnosperm comes from the Greek word gumnospermos, literally meaning "naked seed". This term is applied because the seeds of these plants are not formed in an enclosed ovulary (that is, a pistil with one or more carpels, developing into a fruit as in the angiosperms), but naked on the scales of a cone or cone-like structure. ...
Ãâó: en.wikipedia.org/wiki/Gymnosperm
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| gymnosperm |
a seed plant with the ovules borne on the surface of a sporophyll.
Ãâó: www.anbg.gov.au/glossary/webpubl/fernglos.htm
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| gymnosperm |
vascular plant that produces seeds in cones not enclosed in fruit
Ãâó: members.tripod.com/plants_2/Def/voc.htm
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| gymnosperm |
("naked seeds") A type of vascular plant which is more primitive than the flowering plants (angiosperms). Gymnosperms commonly have seeds within a cone.
Ãâó: www.nps.gov/grsa/resources/curriculum/glossary.htm
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| gymnosperm | plants of the class Gymnospermae having seeds not enclosed in an ovary |
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| gymnosperm | a family of gymnosperms |
| gymnosperm | a genus of gymnosperms |
| gymnosperm | plants having naked seeds not enclosed in an ovary |
| gymnosperm | plants having naked seeds not enclosed in an ovary |
| gymnosperm | relating to or characteristic of plants of the class Gymnospermae |
| gymnosperm | any tree of the division Gymnospermophyta |
| gymnosperm | any of various gymnospermous trees having yellow wood |
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