Other crops

R Rhizoclonium Rhizoclonium 1 item R Rhizophora Rhizophora 1 item R Rhizophora apiculata Rhizophora apiculata L Loop-root mangrove Rhizophora mucronata R Rhizophora stylosa Rhizophora stylosa R Rhodamnia angustifolia Rhodamnia angustifolia R Rhodanthe Rhodanthe R Rhodanthemum Rhodanthemum 2 items R Rhodiola Rhodiola 1 item R Rhodochiton Rhodochiton 1 item R Rhodocoma Rhodocoma R Rhodocoma capensis Rhodocoma capensis R Rhodocoma gigantea Rhodocoma gigantea R Rhododendron aberconwayi Rhododendron aberconwayi R Rhododendron adenogynum Rhododendron adenogynum R Rhododendron adenophorum Rhododendron adenophorum R Rhododendron adenopodum Rhododendron adenopodum R Rhododendron aganniphum Rhododendron aganniphum A Alabama azalea Rhododendron alabamense C Cascade azalea Rhododendron albiflorum A Albrecht's rhododendron Rhododendron albrechtii R Rhododendron alutaceum Rhododendron alutaceum R Rhododendron ambiguum Rhododendron ambiguum R Rhododendron anthopogon Rhododendron anthopogon S Sweet azalea Rhododendron arborescens T Tree rhododendron Rhododendron arboreum S Silver-leaved rhododendron Rhododendron argyrophyllum R Rhododendron arizelum Rhododendron arizelum A Atlantic rhododendron Rhododendron atlanticum A Augustine's Rhododendron Rhododendron augustinii G Golden Rhododendron Rhododendron aureum A Auriculate rhododendron Rhododendron auriculatum F Florida flame azalea Rhododendron austrinum B Bailey's rhododendron Rhododendron baileyi B Baker's azalea Rhododendron bakeri B Balfour's rhododendron Rhododendron balfournianum B Barbatum rhododendron Rhododendron barbatum R Rhododendron basilicum Rhododendron basilicum B Bean's rhododendron Rhododendron beanianum B Beesianum Rhododendron Rhododendron beesianum R Rhododendron boothii Rhododendron boothii R Rhododendron brachyanthum Rhododendron brachyanthum B Brachycarpum rhododendron Rhododendron brachycarpum R Rhododendron brevistylum Rhododendron brevistylum B Bureav's Rhododendron Rhododendron bureavii B Burmese rhododendron Rhododendron burmanicum F Flame azalea Rhododendron calendulaceum R Rhododendron callimorphum Rhododendron callimorphum B Beautiful-leaved rhododendron Rhododendron calophytum R Rhododendron calostrotum Rhododendron calostrotum R Rhododendron caloxanthum Rhododendron caloxanthum B Bell-flowered rhododendron Rhododendron campanulatum R Rhododendron campylocarpum Rhododendron campylocarpum C Campylogynum rhododendron Rhododendron campylogynum K Kamchatka rhododendron Rhododendron camtschaticum R Rhodora Rhododendron canadense P Piedmont azalea Rhododendron canescens C Carolina rhododendron Rhododendron carolinianum C Caucasian rhododendron Rhododendron caucasicum R Rhododendron cephalanthum Rhododendron cephalantum