Elkinsia
Look at other dictionaries:
Pteridospermatophyta — † … Wikipédia en Français
Pteridospermatophyte — Pteridospermatophyta Pteridospermatophyta † … Wikipédia en Français
Ptéridospermes — Pteridospermatophyta Pteridospermatophyta † … Wikipédia en Français
Plant — For other uses, see Plant (disambiguation). Plants Temporal range: Early Cambrian to recent, but see text, 520–0 Ma … Wikipedia
Seed — A seed Audio IPA|en us seed.ogg|/ˈsiːd/ (in some plants, referred to as a kernel) is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and… … Wikipedia
Ovule — This article is about the plant structure. For animal ovules, see ovum. Micropyle and Ovular redirect here. For the structure in animals, see Micropyle (zoology). For the shape, see oval. Location of ovules inside a Helleborus foetidus flower… … Wikipedia
Palmfarne — Cycas circinalis, junger (zentral stehend) und alter (zur Seite hängend) männlicher Zapfen. Systematik ohne Rang: Charophyta … Deutsch Wikipedia
Portal:Biology — Wikipedia portals: Culture Geography Health History Mathematics Natural sciences People Philosophy Religion Society Technology Science … Wikipedia
