| Anthurium andraeanum |
Flamingo Flower |
| Anthyllis barba-jovis |
Jupiter's Beard; Jove's Beard |
| Antigonon leptopus |
Coral Vine; Coral Vine; Coralita Vine; Coral Bells |
| Antirrhinum majus |
Garden Snapdragon; Snapdragon; Snap Dragon |
| Antonina graminis |
Felted Grass Coccid; Rhodesgrass Mealybugs |
| Apanteles carpatus |
|
| Aphelandra squarrosa |
Zebra Plant |
| Aphelinus |
|
| Aphidius matricariae |
|
| Aphis craccivora |
Cowpea Aphid |
| Aphis nasturtii |
Buckthorn Aphid |
| Aphis nerii |
Oleander Aphid |
| Aphis rumicis |
Rumex Aphid |
| Aphis spiraecola |
Spirea Aphid |
| Aphodius fimetarius |
|
| Aphodius lividus |
|
| Aphytis |
|
| Aphytis diaspidis |
|
| Aphytis mytilaspidis |
|
| Apis mellifera |
Honey Bee |
| Apium graveolens |
Wild Celery; Celery |
| Aplidium antillense |
|
| Aporrectodea caliginosa |
|
| Aporrectodea rosea |
|
| Aprostocetus |
|
| Aquilegia vulgaris |
European Columbine |
| Arabis alpina |
Alpine Rockcress; Alpine Rock Cress |
| Arachis hypogaea |
Peanut; Groundnut |
| Araecerus fasciculatus |
|
| Araucaria columnaris |
New Caledonian Pine; Cook Pine |
