B

BACCAUREA

BACCHARIS

BACKHOUSIA

BACOPA

BACTRIS

BACULARIA

BADIERA

BAECKEA

BAGASSA

BAHIA

BAIKIAEA

BAILLONELLA

BAISSEA

BALAKA

BALANITES

BALANOCARPUS

BALANOPHORA

BALANOPS

BALFOURODENDRON

BALLOCHIA

BALLOTA

BALMEA

BALOGHIA

BALSAMITA

BALSAMOCARPON

BALSAMOCITRUS

BALSAMODENDRON

BALSAMODENDRUM

BAMBUSA

BANARA

BANDEIRAEA

BANISTERIOPSIS

BANKSIA

BAPHIA

BAPHIASTRUM

BAPHICACANTHUS

BAPHIOPSIS

BAPTISIA

BARBEYA

BARLERIA

BARNARDIA

BARNEOUDIA

BAROSMA

BARRINGTONIA

BARTERIA

BASANACANTHA

BASELLA

BASILOXYLON

BASSIA

BASTARDIOPSIS

BATATAS

BATHIAEA

BATHYSA

BATIS

BAUDOUINIA

BAUHINIA

BAUMEA

BAXTERIA

BEAUFORTIA

BEAUMONTIA

BECCARIANTHUS

BECIUM

BEDFORDIA

BEESHA

BEESIA

BEGONIA

BEHAIMIA

BEILSCHMIEDIA

BEISELIA

BELAMCANDA

BELANGERA

BELLIOLUM

BELLIS

BELLUCIA

BELOTIA

BENCOMIA

BENINCASA

BENTHAMIA

BENTINCKIA

BEQUAERTIODENDRON

BERBERIS

BERCHEMIA

BERGENIA

BERGERONIA

BERKHEYA

BERLINIA

BERNOULLIA

BERRYA

BERSAMA

BERTHOLLETIA

BERTIERA

BETA

BETONICA

BETULA

BEYERIA

BHESA

BIDENS

BIGELOWIA

BIGNONIA

BIOPHYTUM

BIOTA

BISCHOFIA

BISMARCKIA

BIXA

BLAKEA

BLEASDALEA

BLECHNUM

BLECHUM

BLEPHARIDIUM

BLEPHARIS

BLEPHAROCALYX

BLEPHAROCARYA

BLETIA

BLETILLA

BLIGHIA

BLUMEA

BLUMEODENDRON

BOBEA

BOCAGEA

BOCAGEOPSIS

BOCCONIA

BOCOA

BOEHMERIA

BOERHAVIA

BOERLAGIODENDRON

BOESENBERGIA

BOLAX

BOLDOA

BOLUSANTHUS

BOMBACOPSIS

BOMBAX

BOMBYCIDENDRON

BONAFOUSIA

BONNAYA

BONPLANDIA

BONTIA

BOOPHONE

BORAGO

BORASSUS

BORBONIA

BORONIA

BORRICHIA

BOSCHIA

BOSCIA

BOSEA

BOSISTOA

BOSQUEIA

BOSQUEIOPSIS

BOSWELLIA

BOTHRIOCLINE

BOTRYCHIUM

BOTTEGOA

BOUCEROSIA

BOUCHEA

BOUEA

BOUGAINVILLEA

BOURNEA

BOURRERIA

BOUTELOUA

BOWDICHIA

BOWENIA

BOWKERIA

BOWRINGIA

BRABEJUM

BRACHIARIA

BRACHYCHITON

BRACHYCLADOS

BRACHYGLOTTIS

BRACHYLAENA

BRACHYSTEGIA

BRACKENRIDGEA

BRAHEA

BRAINEA

BRASILETTIA

BRASSAIOPSIS

BRASSICA

BRAYERA

BREONADIA

BREONIA

BREXIA

BREYNIA

BRICKELLIA

BRIDELIA

BRIZA

BROMELIA

BROMUS

BRONGNIARTIA

BROOKEA

BROSIMOPSIS

BROSIMUM

BROUSSONETIA

BROWNEA

BROWNEOPSIS

BROWNLOWIA

BRUCEA

BRUGMANSIA

BRUGUIERA

BRUNFELSIA

BRUNNICHIA

BRYA

BRYOMORPHE

BRYONIA

BRYOPHYLLUM

BUBBIA

BUBON

BUCHANANIA

BUCHENAVIA

BUCHNERA

BUCIDA

BUCKLEYA

BUDDLEJA

BULBINE

BULBOPHYLLUM

BULBOSTYLIS

BULNESIA

BUMELIA

BUNCHOSIA

BUPLEURUM

BURCHELLIA

BURCKELLA

BURKEA

BURSARIA

BURSERA

BUSSEA

BUTEA

BUTIA

BUTYROSPERMUM

BUXUS

BYRSONIMA

BYSTROPOGON

BYTTNERIA