Polygonum aviculare POLYGONACEAE
Sample information
Sample ID | 75-2-11 |
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Species | aviculare |
Genus | Polygonum |
Family | POLYGONACEAE |
Common name | knotweed, wireweed |
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Morphology
Pollen / Spore | pollen |
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Morphologic type | tricolporate |
Surface pattern | reticulate |
Equatorial size | min 19.6, mean 21.6, max 23 |
Polar size | min 23.4, mean 24.9, max 26.6 |
Equatorial shape | subprolate |
Polar shape | triangular (convex) |
Grain arrangement | dicot |
Aperture count | 3 |
Pore positions | mid-wall |
Pore morphology | plain |
Pore surface shape | rhombic (broad) |
Pore colpuses | 2 |
Colpi length | 2/3 |
Wall evenness | thicker on pole |
Columella visible? | True |
Dispersal form | monad |
Morphology notes | Could be 4-colporate. |
Ecology and Geography
Plant type | angiosperm |
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Floristic region(s) | Australia (south coast) |
Collection
Collector | E. H. Ising sn (AD) |
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ANU access code | 6111 |
Collection site | Crafers, ca 15 km SE of Adelaide, South Australia |
Collection country | Australia |
Collection notes | Photographed |
Updated: 27 March 2023/ Responsible Officer: Director School of Culture, History & Language/ Page Contact: APSA Webmaster