Both Argemone
Argemone albiflora vs Argemone ochroleuca
These two are not on this page because a keyword tool suggested them. They are here because our own identification model genuinely mistook one for the other, on real photographs, 3 times. We publish the rate, and then we tell you what actually separates them.
Side by sidefigs. a and b
Argemone albiflora
white prickly poppy
Argemone ochroleuca
Mexican Poppy
How often our model gets it wrong measured, not estimated
| When the plant was | The model said | How often |
|---|---|---|
| Argemone ochroleuca | Argemone albiflora | 3 of 19 (16%) |
Measured on 38,949 openly licensed, research-grade photographs. Full method and dataset.
What actually separates themon the record
| Family | Both Papaveraceae. The family does not separate them. |
|---|---|
| Genus | Both Argemone. Congeners, which is why this is hard. |
| Flowering | Peaks in May versus January. If the plant is in flower, timing helps. (n = 200 and 709.) |
What we do not have yet: the diagnostic morphological character that a botanist would key on, from a source we can cite. We are not going to invent one. Until we have it, this page tells you the two are genuinely confusable, how often, and what the taxonomy and the flowering data do and do not settle.