Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 500 | next 500) (20 | 50 | 100 | 250 | 500)- Rosaceae tribe Exochordeae (4 members)
- Rosaceae tribe Gillenieae (38 members)
- Rosaceae tribe Kerrieae (8 members)
- Rosaceae tribe Lyonothamneae (2 members)
- Rosaceae tribe Neillieae (4 members)
- Rosaceae tribe Potentilleae (28 members)
- Rosaceae tribe Roseae (2 members)
- Rosaceae tribe Rubeae (2 members)
- Rosaceae tribe Sorbarieae (6 members)
- Rosaceae tribe Spiraeeae (12 members)
- Rosaceae tribe Ulmarieae (2 members)
- Rostraria (1 member)
- Rosulabryum (13 members)
- Rotala (3 members)
- Rottboellia (1 member)
- Roystonea (1 member)
- Rubus (40 members)
- Rubus arcticus (3 members)
- Rubus idaeus (2 members)
- Rubus leucodermis (2 members)
- Rudbeckia (6 members)
- Rudbeckia fulgida (7 members)
- Rudbeckia grandiflora (2 members)
- Rudbeckia hirta (4 members)
- Rudbeckia laciniata (5 members)
- Rudbeckia sect. Dracopis (1 member)
- Rudbeckia sect. Macrocline (14 members)
- Rudbeckia sect. Rudbeckia (13 members)
- Rudbeckia triloba (3 members)
- Rugelia (1 member)
- Rugosa (1 member)
- Rumex (8 members)
- Rumex sect. Axillares (21 members)
- Rumex sect. Rumex (32 members)
- Rumex subg. Acetosa (5 members)
- Rumex subg. Acetosella (4 members)
- Rumex subg. Platypodium (1 member)
- Rumex subg. Rumex (4 members)
- Ruppia (2 members)
- Ruppiaceae (2 members)
- Russelia (1 member)
- Rutenbergiaceae (2 members)
- Rytidosperma (3 members)
- Sabal (5 members)
- Saccharum (10 members)
- Saccharum brevibarbe (2 members)
- Sacciolepis (2 members)
- Sachsia (1 member)
- Sacoila (3 members)
- Sacoila lanceolata (2 members)
- Saelania (1 member)
- Sageretia (3 members)
- Sagina (13 members)
- Sagina decumbens (2 members)
- Sagina maxima (2 members)
- Sagina nodosa (2 members)
- Sagittaria (28 members)
- Sagittaria graminea (3 members)
- Sagittaria guayanensis (1 member)
- Sagittaria lancifolia (2 members)
- Sagittaria montevidensis (3 members)
- Sairocarpus (11 members)
- Sairocarpus cornutus (2 members)
- Sairocarpus vexillocalyculatus (3 members)
- Salicaceae (8 members)
- Salicornia (4 members)
- Salix (11 members)
- Salix alaxensis (2 members)
- Salix brachycarpa (2 members)
- Salix calcicola (2 members)
- Salix exigua (2 members)
- Salix glauca (4 members)
- Salix humilis (2 members)
- Salix lasiandra (2 members)
- Salix ovalifolia (4 members)
- Salix rotundifolia (2 members)
- Salix sect. Arbuscella (1 member)
- Salix sect. Argyrocarpae (1 member)
- Salix sect. Canae (1 member)
- Salix sect. Candidae (1 member)
- Salix sect. Chamaetia (3 members)
- Salix sect. Cinerella (10 members)
- Salix sect. Cordatae (7 members)
- Salix sect. Daphnella (1 member)
- Salix sect. Diplodictyae (4 members)
- Salix sect. Floridanae (1 member)
- Salix sect. Fulvae (1 member)
- Salix sect. Geyerianae (3 members)
- Salix sect. Glaucae (4 members)
- Salix sect. Griseae (1 member)
- Salix sect. Hastatae (18 members)
- Salix sect. Helix (1 member)
- Salix sect. Herbella (5 members)
- Salix sect. Humboldtianae (7 members)
- Salix sect. Lanatae (4 members)
- Salix sect. Maccallianae (1 member)
- Salix sect. Mexicanae (3 members)
- Salix sect. Myrtilloides (4 members)
- Salix sect. Myrtosalix (5 members)
- Salix sect. Nigricantes (1 member)
- Salix sect. Ovalifoliae (4 members)
- Salix sect. Phylicifoliae (5 members)
- Salix sect. Salicaster (5 members)
- Salix sect. Salix (4 members)
- Salix sect. Setchellianae (1 member)
- Salix sect. Sitchenses (4 members)
- Salix sect. Subalbae (3 members)
- Salix sect. Triandrae (1 member)
- Salix sect. Villosae (4 members)
- Salix sect. Viminella (1 member)
- Salix subg. Chamaetia (16 members)
- Salix subg. Longifoliae (8 members)
- Salix subg. Protitea (4 members)
- Salix subg. Salix (10 members)
- Salix subg. Vetrix (38 members)
- Salix wolfii (2 members)
- Salsola (7 members)
- Salsola kali (2 members)
- Salvinia (1 member)
- Salviniaceae (2 members)
- Samolus (3 members)
- Sandbergia (2 members)
- Sanguinaria (1 member)
- Sanguisorba (4 members)
- Sanionia (4 members)
- Sansevieria (1 member)
- Santalaceae (4 members)
- Santalum (1 member)
- Santolina (1 member)
- Sanvitalia (3 members)
- Saponaria (2 members)
- Sapotaceae (10 members)
- Sarcobatus (2 members)
- Sarcocornia (3 members)
- Sarcodes (1 member)
- Sarmentypnum (5 members)
- Sarracenia (14 members)
- Sarracenia alabamensis (2 members)
- Sarracenia purpurea (2 members)
- Sarracenia rubra (2 members)
- Sarraceniaceae (4 members)
- Sartwellia (1 member)
- Sassafras (1 member)
- Saururaceae (4 members)
- Saururus (1 member)
- Saussurea (8 members)
- Saussurea amara (1 member)
- Saussurea angustifolia (3 members)
- Saxifraga (29 members)
- Saxifraga bronchialis (2 members)
- Saxifraga flagellaris (3 members)
- Saxifraga oppositifolia (2 members)
- Saxifraga rivularis (2 members)
- Saxifragaceae (46 members)
- Saxifragopsis (1 member)
- Scabrethia (2 members)
- Scabrethia scabra (3 members)
- Schaefferia (2 members)
- Schedonnardus (1 member)
- Schedonorus (3 members)
- Scheuchzeria (1 member)
- Scheuchzeriaceae (2 members)
- Schiedeella (1 member)
- Schisandra (1 member)
- Schisandraceae (2 members)
- Schismus (2 members)
- Schistidium (30 members)
- Schistophragma (1 member)
- Schistostega (1 member)
- Schistostegaceae (2 members)
- Schizachne (1 member)
- Schizachyrium (11 members)
- Schizachyrium sanguineum (2 members)
- Schizachyrium scoparium (3 members)
- Schizaea (1 member)
- Schizaeaceae (4 members)
- Schkuhria (2 members)
- Schlotheimia (2 members)
- Schoenobryum (1 member)
- Schoenocaulon (3 members)
- Schoenolirion (3 members)
- Schoenoplectus (8 members)
- Schoenoplectus acutus (2 members)
- Schoenoplectus erectus (1 member)
- Schoenoplectus purshianus (2 members)
- Schoenoplectus sect. Actaeogeton (5 members)
- Schoenoplectus sect. Malacogeton (3 members)
- Schoenoplectus sect. Schoenoplectus (9 members)
- Schoenoplectus sect. Supini (4 members)
- Schoenoplectus smithii (3 members)
- Schoenus (1 member)
- Schoepfia (1 member)
- Schoepfiaceae (2 members)
- Schwalbea (1 member)
- Schwetschkeopsis (1 member)
- Scilla (1 member)
- Scirpus (18 members)
- Sciuro-hypnum (11 members)
- Scleranthus (4 members)
- Scleranthus annuus (1 member)
- Scleranthus perennis (1 member)
- Scleria (16 members)
- Scleria ciliata (3 members)
- Scleria pauciflora (2 members)
- Sclerocactus (15 members)
- Sclerocarpus (1 member)
- Sclerochloa (1 member)
- Sclerolepis (1 member)
- Sclerolinon (1 member)
- Scleropodium (7 members)
- Scleropodium touretii (2 members)
- Scleropogon (1 member)
- Scoliopus (2 members)
- Scolochloa (1 member)
- Scolymus (2 members)
- Scoparia (2 members)
- Scopelophila (2 members)
- Scopulophila (1 member)
- Scorpidium (3 members)
- Scorzonera (2 members)
- Scouleria (2 members)
- Scouleriaceae (2 members)
- Scribneria (1 member)
- Scrophularia (11 members)
- Scrophulariaceae (18 members)
- Secale (2 members)
- Sedella (3 members)
- Sedum (49 members)
- Sedum lanceolatum (2 members)
- Sedum laxum (5 members)
- Sedum obtusatum (4 members)
- Sedum oreganum (2 members)
- Sedum radiatum (3 members)
- Sedum spathulifolium (2 members)
- Sedum stenopetalum (2 members)
- Sedum wrightii (2 members)
- Selaginella (6 members)
- Selaginella arenicola (2 members)
- Selaginella mutica (2 members)
- Selaginella subg. Selaginella (1 member)
- Selaginella subg. Stachygynandrum (11 members)
- Selaginella subg. Tetragonostachys (29 members)
- Selaginellaceae (2 members)
- Selenia (4 members)
- Selenicereus (3 members)
- Seligeria (13 members)
- Seligeriaceae (6 members)
- Sematophyllaceae (18 members)
- Sematophyllum (4 members)
- Sempervivum (1 member)
- Senecio (63 members)
- Senecio amplectens (2 members)
- Senecio bigelovii (2 members)
- Senecio eremophilus (3 members)
- Senecio flaccidus (3 members)
- Senecio fremontii (4 members)
- Senecio integerrimus (5 members)
- Senecio multidentatus (1 member)
- Senecio serra (2 members)
- Sequoia (1 member)
- Sequoiadendron (1 member)
- Serenoa (1 member)
- Sericocarpus (6 members)
- Sericocarpus oregonensis (2 members)
- Sesamum (1 member)
- Sesleria (4 members)
- Sesuvium (4 members)
- Setaria (8 members)
- Setaria pumila (2 members)
- Setaria reverchonii (3 members)
- Setaria subg. Paurochaetium (1 member)
- Setaria subg. Ptychophyllum (3 members)
- Setaria subg. Reverchoniae (2 members)
- Setaria subg. Setaria (24 members)
- Setaria viridis (2 members)
- Setariopsis (1 member)
- Seymeria (7 members)
- Seymeria falcata (1 member)
- Seymeria pectinata (2 members)
- Shape (391 members)
- Shepherdia (3 members)
- Shinnersia (1 member)
- Shinnersoseris (1 member)
- Shortia (2 members)
- Shortia galacifolia (2 members)
- Sibara (2 members)
- Sibaropsis (1 member)
- Sibbaldia (1 member)
- Sibbaldiopsis (1 member)
- Sicyos (4 members)
- Sicyosperma (1 member)
- Sida (20 members)
- Sida elliottii (2 members)
- Sidalcea (36 members)
- Sidalcea asprella (2 members)
- Sidalcea calycosa (2 members)
- Sidalcea hickmanii (7 members)
- Sidalcea malviflora (7 members)
- Sidalcea oregana (5 members)
- Sidastrum (1 member)
- Sideroxylon (13 members)
- Sideroxylon lanuginosum (3 members)
- Sideroxylon reclinatum (2 members)
- Sidotheca (3 members)
- Sieversia (1 member)
- Silene (83 members)
- Silene campanulata (2 members)
- Silene caroliniana (3 members)
- Silene conica (1 member)
- Silene dichotoma (1 member)
- Silene douglasii (3 members)
- Silene drummondii (2 members)
- Silene flos-cuculi (1 member)
- Silene hookeri (2 members)
- Silene involucrata (2 members)
- Silene laciniata (3 members)
- Silene scouleri (3 members)
- Silene uralensis (3 members)
- Silene viscaria (1 member)
- Silphium (17 members)
- Silphium asteriscus (5 members)
- Silphium integrifolium (2 members)
- Silphium perfoliatum (2 members)
- Silphium radula (2 members)
- Silphium terebinthinaceum (2 members)
- Silybum (1 member)
- Simmondsia (1 member)
- Simmondsiaceae (2 members)
- Simsia (2 members)
- Sinapis (2 members)
- Sinosenecio (1 member)
- Sisymbrium (8 members)
- Sisyrinchium (39 members)
- Sisyrinchium idahoense (4 members)
- Sisyrinchium montanum (2 members)
- Size (5,108 members)
- Smallanthus (1 member)
- Smelowskia (7 members)
- Smilacaceae (2 members)
- Smilax (20 members)
- Soleirolia (1 member)
- Solidago (4 members)
- Solidago (sect. Solidago) ser. Argutae (8 members)
- Solidago (sect. Solidago) ser. Auriculatae (1 member)
- Solidago (sect. Solidago) ser. Brachychaeta (1 member)
- Solidago (sect. Solidago) ser. Drummondiani (1 member)
- Solidago (sect. Solidago) ser. Odorae (2 members)
- Solidago (sect. Solidago) ser. Venosae (7 members)
- Solidago altissima (2 members)
- Solidago arguta (5 members)
- Solidago arguta subsp. arguta (2 members)
- Solidago arguta subsp. caroliniana (2 members)
- Solidago caesia (2 members)
- Solidago canadensis (2 members)
- Solidago curtisii (2 members)
- Solidago lepida (4 members)
- Solidago nemoralis (2 members)
- Solidago odora (2 members)
- Solidago patula (2 members)
- Solidago puberula (2 members)
- Solidago rigida (3 members)
- Solidago rugosa (6 members)
- Solidago rugosa subsp. aspera (1 member)
- Solidago rugosa subsp. rugosa (2 members)
- Solidago sect. Ptarmicoidei (7 members)
- Solidago sect. Solidago (22 members)
- Solidago sempervirens (2 members)
- Solidago simplex (9 members)
- Solidago speciosa (4 members)
- Solidago stricta (2 members)
- Solidago subsect. Argutae (6 members)
- Solidago subsect. Glomeruliflorae (10 members)
- Solidago subsect. Humiles (6 members)
- Solidago subsect. Junceae (7 members)
- Solidago subsect. Maritimae (6 members)
- Solidago subsect. Multiradiatae (3 members)
- Solidago subsect. Nemorales (7 members)
- Solidago subsect. Squarrosae (11 members)
- Solidago subsect. Thyrsiflorae (3 members)
- Solidago subsect. Triplinerviae (14 members)
- Solidago subsect. Venosae (6 members)
- Solidago ulmifolia (2 members)
- Solidago velutina (2 members)
- Soliva (3 members)
- Solmsiella (1 member)
- Some measurement (543 members)
- Sonchus (6 members)
- Sonchus arvensis (2 members)
- Sophronanthe (2 members)
- Sorbaria (2 members)
- Sorbus (6 members)
- Sorbus sect. Commixtae (4 members)
- Sorbus sect. Sambucifoliae (1 member)
- Sorbus sect. Sorbus (2 members)
- Sorbus sect. Tianshanicae (2 members)
- Sorbus sitchensis (2 members)
- Sorbus subg. Aria (1 member)
- Sorbus subg. Sorbus (8 members)
- Sorbus subg. Torminaria (1 member)
- Sorghastrum (3 members)
- Sorghum (3 members)
- Sorghum bicolor (3 members)
- Sparaxis (1 member)
- Sparganiaceae (2 members)
- Sparganium (9 members)
- Spartina (13 members)
- Spergula (3 members)
- Spergularia (15 members)
- Spergularia canadensis (2 members)
- Spergularia macrotheca (3 members)
- Spergularia media (1 member)
- Spergularia platensis (1 member)
- Sphaeralcea (33 members)
- Sphaeralcea ambigua (3 members)
- Sphaeralcea angustifolia (2 members)
- Sphaeralcea caespitosa (2 members)
- Sphaeralcea coccinea (2 members)
- Sphaeralcea coulteri (1 member)
- Sphaeralcea fendleri (3 members)
- Sphaeralcea rusbyi (2 members)
- Sphaeromeria (9 members)
- Sphaeromeria potentilloides (2 members)
- Sphagnaceae (2 members)
- Sphagneticola (1 member)
- Sphagnum (18 members)
- Sphagnum fimbriatum (2 members)
- Sphagnum majus (2 members)
- Sphagnum sect. Acutifolia (26 members)
- Sphagnum sect. Cuspidata (30 members)
- Sphagnum sect. Insulosa (1 member)
- Sphagnum sect. Isocladus (2 members)
- Sphagnum sect. Polyclada (1 member)
- Sphagnum sect. Rigida (2 members)
- Sphagnum sect. Sphagnum (12 members)
- Sphagnum sect. Squarrosa (4 members)
- Sphagnum sect. Subsecunda (13 members)
- Sphenopholis (6 members)
- Spinacia (1 member)
- Spiraea (21 members)
- Spiraea alba (2 members)
- Spiraea douglasii (3 members)
- Spiraea splendens (2 members)
- Spiraea tomentosa (2 members)
- Spiranthes (26 members)
- Spiranthes casei (2 members)
- Spiranthes lacera (2 members)
- Spiranthes ovalis (2 members)
- Spirodela (2 members)
- Splachnaceae (10 members)
- Splachnobryaceae (2 members)
- Splachnobryum (1 member)
- Splachnum (6 members)
- Spodiopogon (1 member)
- Sporobolus (34 members)
- Sporobolus compositus (3 members)
- Sporobolus vaginiflorus (2 members)
- Stanleya (8 members)
- Stanleya pinnata (3 members)
- Staphylea (2 members)
- Staphyleaceae (2 members)
- Stebbinsoseris (2 members)
- Stegonia (3 members)
- Stegonia latifolia (2 members)
- Steinchisma (1 member)
- Stellaria (32 members)
- Stellaria borealis (2 members)
- Stellaria cuspidata (2 members)
- Stellaria longipes (2 members)
- Stemodia (3 members)
- Stemonaceae (2 members)
- Stenanthium (2 members)
- Stenocereus (1 member)
- Stenogonum (2 members)
- Stenorrhynchos (1 member)
- Stenotaphrum (1 member)
- Stenotus (5 members)
- Stenotus armerioides (2 members)
- Stenotus lanuginosus (2 members)
- Stephanomeria (16 members)
- Stephanomeria exigua (5 members)
- Stephanomeria virgata (2 members)
- Stereophyllaceae (6 members)
- Stereophyllum (1 member)
- Stevia (10 members)
- Stevia ovata (1 member)
- Stevia plummerae (1 member)
- Stevia salicifolia (1 member)
- Stewartia (2 members)
- Stillingia (7 members)
- Stipa (2 members)
- Stipulicida (2 members)
- Stipulicida setacea (2 members)
- Stokesia (1 member)
- Straminergon (1 member)
- Streptanthella (1 member)
- Streptanthus (39 members)
- Streptanthus carinatus (2 members)
- Streptanthus cordatus (2 members)
- Streptanthus glandulosus (8 members)
- Streptanthus insignis (2 members)