| slovo | definícia |
pteridosperm
(encz) | pteridosperm, n: |
pteridosperm
(wn) | pteridosperm
n 1: an extinct seed-producing fernlike plant of the order
Cycadofilicales (or group Pteridospermae) [syn: {seed
fern}, pteridosperm] |
| | podobné slovo | definícia |
class pteridospermopsida
(encz) | class Pteridospermopsida, n: |
group pteridospermae
(encz) | group Pteridospermae, n: |
group pteridospermaphyta
(encz) | group Pteridospermaphyta, n: |
class pteridospermopsida
(wn) | class Pteridospermopsida
n 1: extinct gymnosperms most of Carboniferous to Jurassic: seed
ferns and allies [syn: Pteridospermopsida, {class
Pteridospermopsida}] |
group pteridospermae
(wn) | group Pteridospermae
n 1: used in some classification systems: a group of extinct
fossil gymnosperms coextensive with the order
Cycadofilicales [syn: Pteridospermae, {group
Pteridospermae}, Pteridospermaphyta, {group
Pteridospermaphyta}] |
group pteridospermaphyta
(wn) | group Pteridospermaphyta
n 1: used in some classification systems: a group of extinct
fossil gymnosperms coextensive with the order
Cycadofilicales [syn: Pteridospermae, {group
Pteridospermae}, Pteridospermaphyta, {group
Pteridospermaphyta}] |
pteridospermae
(wn) | Pteridospermae
n 1: used in some classification systems: a group of extinct
fossil gymnosperms coextensive with the order
Cycadofilicales [syn: Pteridospermae, {group
Pteridospermae}, Pteridospermaphyta, {group
Pteridospermaphyta}] |
pteridospermaphyta
(wn) | Pteridospermaphyta
n 1: used in some classification systems: a group of extinct
fossil gymnosperms coextensive with the order
Cycadofilicales [syn: Pteridospermae, {group
Pteridospermae}, Pteridospermaphyta, {group
Pteridospermaphyta}] |
pteridospermopsida
(wn) | Pteridospermopsida
n 1: extinct gymnosperms most of Carboniferous to Jurassic: seed
ferns and allies [syn: Pteridospermopsida, {class
Pteridospermopsida}] |
|