18 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 105 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 29 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Proteobacteria Betaproteobacteria Rickettsiales Tremblayaceae 14 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 44 Bacteria Cyanobacteria Chloroplast Streptophyta 319 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales JdFBGBact 698 Bacteria Cyanobacteria Chloroplast UA01 17 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 28 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales JdFBGBact 5823 Bacteria Cyanobacteria Chloroplast Streptophyta 479 Bacteria Cyanobacteria Chloroplast Rhodophyta 16 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales wb1_P06 21 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 9 Bacteria Cyanobacteria Chloroplast Stramenopiles 9 Bacteria Proteobacteria Gammaproteobacteria 12 Bacteria Bacteroidetes Saprospiraceae 163 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 44 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 47 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 22 Bacteria Cyanobacteria Chloroplast Stramenopiles 2475 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Burkholderiaceae Burkholderia 24 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 14 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 87 Bacteria Cyanobacteria Chloroplast Streptophyta 29 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 79 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Alteromonas 4 Bacteria Proteobacteria Alphaproteobacteria 16 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 382 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 124 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae Rhodovulum 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 67 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 25 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 369 Bacteria Cyanobacteria Chloroplast Streptophyta 45 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 133 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Cyanobacteria Chloroplast Rhodophyta 4 Bacteria Proteobacteria Gammaproteobacteria 27 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Bacteroidetes Saprospiraceae 22 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Bacteroidetes Saprospiraceae 28 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 72 Bacteria Cyanobacteria Chloroplast Stramenopiles 22 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 41 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 15 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 16 Bacteria Proteobacteria Gammaproteobacteria 13 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 24 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 29 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 42 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 55 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 7 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae Halomicronema 10 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Aquabacterium 28 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 55 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 64 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Moraxellaceae Acinetobacter Acinetobacter_schindleri 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae Microscilla 6 Bacteria Bacteroidetes Saprospiraceae 33 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 15 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 15 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 39 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 426 Bacteria Cyanobacteria Chloroplast Stramenopiles 94 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 37 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 24 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 7 Bacteria Chloroflexi Anaerolineae DRC31 17 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 418 Bacteria Cyanobacteria Chloroplast Rhodophyta 6 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 4 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Moraxellaceae Acinetobacter 78 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 26 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 38 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 24 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae Coraliomargarita 124 Bacteria Cyanobacteria Chloroplast Rhodophyta 6 Bacteria Bacteroidetes BME43 27 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 41 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Gammaproteobacteria 23 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 6 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 23 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 17 Bacteria Cyanobacteria Chloroplast Stramenopiles 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 73 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Reichenbachiella 14 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 16 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 10 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Rhodothermaceae 6 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 214 Bacteria Cyanobacteria Chloroplast Streptophyta 65 Bacteria Cyanobacteria Chloroplast Rhodophyta 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Planctomycetes OM190 CL500 7 Bacteria Bacteroidetes Saprospiraceae Lewinella 24 Bacteria Bacteroidetes BME43 26 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 157 Bacteria Cyanobacteria Chloroplast Streptophyta 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Flexithrix 17 Bacteria Bacteroidetes Saprospiraceae 38 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 37 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 33 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 21 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Roseivirga 16 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Lutibacterium 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 33 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Kordia 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 45 Bacteria Cyanobacteria Chloroplast Stramenopiles 17 Bacteria Cyanobacteria Oscillatoriophycideae Oscillatoriales Phormidiaceae 18 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 6 Bacteria Proteobacteria Alphaproteobacteria BD7 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 21 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 31 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 14 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alteromonadaceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 152 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 25 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales SC3 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 23 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 10 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Aquimarina 34 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cloacibacterium 4 Bacteria Bacteroidetes Saprospiraceae 38 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Ucs1325 57 Bacteria Cyanobacteria Chloroplast Stramenopiles 28 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Cyanobacteria Nostocophycideae Stigonematales Rivulariaceae 44 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales 10 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 116 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 19 Bacteria Acidobacteria Sva0725 Sva0725 3 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria OD1 ZB2 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 15 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes BME43 22 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales Sphingobacteriaceae 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 24 Bacteria Cyanobacteria Chloroplast Rhodophyta 15 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Burkholderiaceae Burkholderia 24 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Bacteroidetes BME43 21 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 6 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 9 Bacteria Proteobacteria Gammaproteobacteria 103 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 16 Bacteria Cyanobacteria Chloroplast Stramenopiles 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 20 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 32 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Lutibacterium 20 Bacteria Bacteroidetes Saprospiraceae 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 18 Bacteria Cyanobacteria Chloroplast Stramenopiles 15 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 4 Bacteria Bacteroidetes Saprospiraceae 13 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 22 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae Methylophaga 12 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales 6 Bacteria Cyanobacteria 27 Bacteria Bacteroidetes Saprospiraceae 23 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Bacteroidetes BME43 15 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhizobiaceae Rhizobium 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 29 Bacteria Cyanobacteria Chloroplast Stramenopiles 43 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 21 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Lutibacterium 12 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oleiphilaceae 125 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Erythrobacter 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Bacteroidetes Saprospiraceae 53 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Methylococcaceae 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 3 Bacteria Verrucomicrobia Methylacidiphilales LD19 3 Bacteria Planctomycetes OM190 agg27 15 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 8 Bacteria Cyanobacteria Oscillatoriophycideae Oscillatoriales Phormidiaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Bacteroidetes Cytophagia Cytophagales Ucs1325 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Planctomycetes OM190 agg27 13 Bacteria Bacteroidetes Saprospiraceae 8 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 69 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 310 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 9 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae Halomicronema 72 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Paracoccus 17 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Cyanobacteria Chloroplast Rhodophyta 3848 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 36 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 12 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 14 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Propionigenium 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 661 Bacteria Cyanobacteria Chloroplast Streptophyta 16675 Bacteria Cyanobacteria Chloroplast Streptophyta 36 Bacteria Cyanobacteria Chloroplast Streptophyta