Fruit type » |
Fruit type |
Nu (nut) |
Diaspore type » |
Diaspore type |
FZb (fruit with appendage) |
Diaspore type |
TFSt (part of infructescence) |
Germinule type » |
Heteromorphic type |
H2 (glume + sterile floret (part of infructescence)/fruit from glume + sterile floret (part of infructescence)) |
Germinule type |
F (fruit) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
|
Development of additional appendages |
|
Heteromorphic type |
H1 (glume/fruit from glume) |
Germinule type |
F (fruit) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
|
Development of additional appendages |
|
Heteromorphic type |
H1 (glume/fruit from glume) |
Germinule type |
FZb (fruit with appendage) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
always [1] |
Development of additional appendages |
always [1] |
Heteromorphic type |
H2 (glume + sterile floret (part of infructescence)/fruit from glume + sterile floret (part of infructescence)) |
Germinule type |
TFSt (part of infructescence) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
always [1] |
Development of elongated appendages |
always [1] |
Development of additional appendages |
always [1] |
Weights » |
Measured object |
Germinule |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
H1 (glume/fruit from glume) |
Weight (minimum) [mg] |
0.4 |
Weight (mean) [mg] |
0.5 |
Weight (maximum) [mg] |
0.6 |
Measured object |
Diaspore |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
H1 (glume/fruit from glume) |
Weight (minimum) [mg] |
0.4 |
Weight (mean) [mg] |
0.5 |
Weight (maximum) [mg] |
0.6 |
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
H2 (glume + sterile floret (part of infructescence)/fruit from glume + sterile floret (part of infructescence)) |
Length (minimum) [mm] |
|
Length (mean) [mm] |
4.0 |
Length (maximum) [mm] |
|
Width (minimum) [mm] |
|
Width (mean) [mm] |
|
Width (maximum) [mm] |
|
Height (minimum) [mm] |
|
Height (mean) [mm] |
|
Height (maximum) [mm] |
|
Measured object |
Germinule |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
H1 (glume/fruit from glume) |
Length (minimum) [mm] |
|
Length (mean) [mm] |
4.0 |
Length (maximum) [mm] |
|
Width (minimum) [mm] |
|
Width (mean) [mm] |
|
Width (maximum) [mm] |
|
Height (minimum) [mm] |
|
Height (mean) [mm] |
|
Height (maximum) [mm] |
|
Measured object |
Germinule |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
H1 (glume/fruit from glume) |
Length (minimum) [mm] |
13.5 |
Length (mean) [mm] |
14.7 |
Length (maximum) [mm] |
17.0 |
Width (minimum) [mm] |
0.8 |
Width (mean) [mm] |
1.0 |
Width (maximum) [mm] |
1.1 |
Height (minimum) [mm] |
0.5 |
Height (mean) [mm] |
0.6 |
Height (maximum) [mm] |
0.7 |
Measured object |
Germinule |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
True |
Heteromorphic type |
H1 (glume/fruit from glume) |
Length (minimum) [mm] |
5.0 |
Length (mean) [mm] |
6.5 |
Length (maximum) [mm] |
9.0 |
Width (minimum) [mm] |
0.8 |
Width (mean) [mm] |
1.0 |
Width (maximum) [mm] |
1.1 |
Height (minimum) [mm] |
0.5 |
Height (mean) [mm] |
0.6 |
Height (maximum) [mm] |
0.7 |
Measured object |
Diaspore |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
H1 (glume/fruit from glume) |
Length (minimum) [mm] |
13.5 |
Length (mean) [mm] |
14.7 |
Length (maximum) [mm] |
17.0 |
Width (minimum) [mm] |
0.8 |
Width (mean) [mm] |
1.0 |
Width (maximum) [mm] |
1.1 |
Height (minimum) [mm] |
0.5 |
Height (mean) [mm] |
0.6 |
Height (maximum) [mm] |
0.7 |
special references:
|
Grime, J.P., Mason, G., Curtis, A.V., Rodman, J., Band, S.R., Mowforth, M.A., Neal, A.M., Shaw, S. 1981: A comparative study of germination characteristics in a local flora. Journal of Ecology 69:1017-1069 (Gattung)
|
Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
|
Häfliger, T.J., Scholz, H. 1981: Grass weeds. Documenta CIBA-GEIGY Ltd., Basel (Gattung)
|