A

Abelia

Abies

Abutilon

Acacia

Acanthus

Acca sellowiana

Acer monspessulanum

Achillea

Acnistus australis

Adiantum

Aeonium

Aesculus

Agapanthus

Agastache

Agathea coelestis — see Felicia amelloides

Agathosma

Agave

Agonis flexuosa

Agrostemma coronaria — see Silene coronaria

Ailanthus altissima

Ajania pacifica

Akebia

Albizia

Alcea

Allium

Alnus

Alocasia

Aloe

Aloysia

Alstroemeria

Althaea

Alyogyne

Alyssoides cretica

Alyssum

Alyssum saxatile — see Aurinia saxatilis

×Amarine tubergenii

Amaryllis belladonna

Amelanchier ovalis

Amorpha californica

Ampelodesmos

Ampelopsis

Amsinckia

Anagyris foetida

Anchusa italica

Anemone

Anigozanthos

Anisodontea

Anomatheca

Anthemis

Anthericum liliago

Anthyllis

Antigonon leptopus

Antirrhinum

Aptenia

Aquilegia

Arabis

Aralia

Araucaria

Arbutus

Arctostaphylos

Arctotheca calendula

Arctotis

Arecastrum romanzoffianum — see Syagrus romanzoffiana

Argyranthemum

Argyrocytisus battandieri

Arisarum vulgare

Aristea

Aristolochia

Armeria

Artemisia

Arthopodium cirrhatum

Arthrocnemum glaucum

Arum

Arundo donax 1

Asarum

Asclepias

Asparagus

Asphodeline lutea

Asphodelus aestivus

Aspidistra elatior

Asplenium

Aster

Asteriscus

Astragalus

Athanasia crithmifolia

Atriplex

Atriplex portulacoides — see Halimione portulacoides

Aubrieta

Aucuba japonica

Aurinia saxatilis

Azara

1 - This plant is listed as highly invasive and should not be planted, or should be used with extreme caution and closely monitored to prevent introduction into wild lands.

(Please bear with us while we rebuild this index)