| Title | Manual of the Botany of the Northern United States, ... Fifth edition |
| Abbreviation | Manual (Gray), ed. 5 |
| Authors | A. Gray |
| Publication Dates | Jun-Dec 1867 |
| TL2 | 2.124 |
| Remarks | 5th ed., 1867 |
The Harvard University Herbaria hold 112 type specimens of taxa described in this publication
Sagina subulata var. smithii A. Gray [Type] 1867, 95Cerastium nutans var. brachypodum Engelmann ex A. Gray [Type] 1867, 94
Cerastium nutans var. brachypodum Engelmann ex A. Gray [Type] 1867, 94
Stellaria borealis var. alpestris A. Gray [Type] 1867, 93
Lechea novae-cesareae Austin ex A. Gray [Holotype] 1867, 81
Cyperus lancastriensis Porter [Type] , 555
Scirpus smithii A. Gray [Type] 1867, 563
Scirpus smithii A. Gray [Type] 1867, 563
Eriophorum virginicum var. album A. Gray [Syntype] 1867, 566
Eriophorum virginicum var. album A. Gray [Syntype] 1867, 566
Croton eutrigynus A. Gray [Syntype] 1867, 438
Croton eutrigynus A. Gray [Syntype] 1867, 438
Sagittaria calycina var. spongiosa Engelmann [Isotype] 1867, 493
Sagittaria calycina var. spongiosa Engelmann [Isotype] 1867, 493
Sagittaria graminea var. platyphylla Engelmann [Isolectotype] 1867, 494
Sagittaria graminea var. platyphylla Engelmann [Isolectotype] 1867, 494
Sagittaria graminea var. platyphylla Engelmann [Syntype] 1867, 494
Sagittaria graminea var. platyphylla Engelmann [Isolectotype] 1867, 494
Sium carsonii Durand ex A. Gray [Syntype] 1867, 196
Sium carsonii Durand ex A. Gray [Syntype] 1867, 196
Sium carsonii Durand ex A. Gray [Syntype] 1867, 196
Sium carsonii Durand ex A. Gray [Syntype] 1867, 196
Sium carsonii Durand ex A. Gray [Syntype] 1867, 196
Sium carsonii Durand ex A. Gray [Syntype] 1867, 196
Hydrocotyle umbellata var. ambigua A. Gray [Holotype] 1867, 190
Ilex mollis A. Gray [Holotype] 1867, 306
Cirsium filipendulum Engelmann [Isotype] 1867, 273
Coreopsis aristosa var. mutica A. Gray [Type] 1867, 260
Erigeron strigosus var. discoideus J. W. Robbins ex A. Gray [Holotype] 1867, 237
Bidens connata var. comosa A. Gray [Type] 1867, 261
Oenothera biennis var. oakesiana A. Gray [Lectotype] 1867, 178
Spiranthes simplex A. Gray [Syntype] 1867, 506
Pogonia affinis Austin ex A. Gray [Syntype] 1867, 507
Pogonia affinis Austin ex A. Gray [Syntype] 1867, 507
Corydalis aurea var. micrantha Engelmann ex A. Gray [Holotype] 1867, 62
Corydalis aurea var. occidentalis Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis aurea var. occidentalis Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis aurea var. occidentalis Engelmann ex A. Gray [Isosyntype] 1867, 62.
Corydalis aurea var. occidentalis Engelmann ex A. Gray [Isosyntype] 1867, 62.
Corydalis aurea var. occidentalis Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis aurea var. occidentalis Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis montana Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis montana Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis montana Engelmann ex A. Gray [Isosyntype] 1867, 62.
Corydalis montana Engelmann ex A. Gray [Isosyntype] 1867, 62.
Corydalis montana Engelmann ex A. Gray [Syntype] 1867, 62.
Corydalis montana Engelmann ex A. Gray [Syntype] 1867, 62.
Aristida ramosissima Engelmann [Syntype] 1867, 618
Aristida ramosissima var. uniaristata A. Gray [Holotype] 1867, 618
Aristida gracilis var. depauperata A. Gray [Holotype] 1867, 618
Poa caesia var. strictior A. Gray [Syntype] 1867, 629
Poa caesia var. strictior A. Gray [Syntype] 1867, 629
Polygala curtissii A. Gray [Type] 1867, 121
Potamogeton oakesianus J. W. Robbins [Lectotype] 1867, 485
Potamogeton oakesianus J. W. Robbins [Type] 1867, 485
Potamogeton vaseyi J. W. Robbins [Isolectotype] 1867, 485
Potamogeton vaseyi J. W. Robbins [Lectotype] 1867, 485
Potamogeton pusillus var. gemmiparus J. W. Robbins [Isolectotype] 1867, 489
Potamogeton pusillus var. gemmiparus J. W. Robbins [Isolectotype] 1867, 489
Potamogeton pusillus var. gemmiparus J. W. Robbins [Isolectotype] 1867, 489
Potamogeton pusillus var. gemmiparus J. W. Robbins [Isolectotype] 1867, 489
Potamogeton lucens var. connecticutensis J. W. Robbins [Holotype] 1867, 488
Potamogeton gramineus var. spathuliformis J. W. Robbins [Syntype] 1867, 487
Potamogeton gramineus var. spathuliformis J. W. Robbins [Lectotype] 1867, 487
Thalictrum purpurescens var. ceriferum Austin ex A. Gray [Lectotype] 1867, 35
Thalictrum purpurescens var. ceriferum Austin ex A. Gray [Syntype] 1867, 35
Thalictrum purpurescens var. ceriferum Austin ex A. Gray [Syntype] 1867, 35
Ranunculus multifidus var. terrestris A. Gray [Holotype] 1867, 41
Hypericum canadense var. majus A. Gray [Holotype] 1867, 86
Isoetes tuckermanii A. Braun ex Engelmann [Syntype] 1867, 676
Isoetes tuckermanii A. Braun ex Engelmann [Syntype] 1867, 676
Isoetes tuckermanii A. Braun ex Engelmann [Syntype] 1867, 676
Juncus canadensis var. brachycephalus Engelmann [Isosyntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Isolectotype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. brachycephalus Engelmann [Syntype] 1867, 544
Juncus canadensis var. subcaudatus Engelmann [Isosyntype] 1867, 543
Juncus canadensis var. subcaudatus Engelmann [Isosyntype] 1867, 543
Juncus canadensis var. subcaudatus Engelmann [Isosyntype] 1867, 543
Juncus canadensis var. subcaudatus Engelmann [Isosyntype] 1867, 543
Trillium erectum var. declinatum A. Gray [Syntype] 1867, 523
Trillium erectum var. declinatum A. Gray [Syntype] 1867, 523
Trillium erectum var. declinatum A. Gray [Isosyntype] 1867, 523
Lobelia canbyi A. Gray [Type] 1867, 284
Lobelia canbyi A. Gray [Type] 1867, 284
Lycopus europaeus var. sessilifolius A. Gray [Holotype] 1867, 345
Carex debilis var. pubera A. Gray [Holotype] 1867, 593
Desmodium rotundifolium var. glabratum A. Gray [Syntype] 1867, 135
Galium trifidum var. pusillum A. Gray [Type] 1867, 209
Aster ×herveyi A. Gray [Isotype] 1867, ed. 5: 229
Aster ×herveyi A. Gray [Holotype] 1867, ed. 5: 229
Aster ×herveyi A. Gray [Isotype] 1867, ed. 5: 229
Aster ×herveyi A. Gray [Lectotype] 1867, ed. 5: 229
Aster ×herveyi A. Gray [Holotype] 1867, ed. 5: 229
Aster ×herveyi A. Gray [Isolectotype] 1867, ed. 5: 229
Aster ×herveyi A. Gray [Isotype] 1867, ed. 5: 229
Potamogeton gramineus var. myriophyllus J. W. Robbins [Syntype] 1867, 487
Potamogeton gramineus var. myriophyllus J. W. Robbins [Syntype] 1867, 487
Potamogeton perfoliatus var. lanceolatus J. W. Robbins [Isolectotype] 1867, (ed. 5) 488
Isoetes echinospora var. boottii Engelmann [Syntype] 1867, 676
Isoetes echinospora var. boottii Engelmann [Syntype] 1867, 676
Isoetes echinospora var. boottii Engelmann [Syntype] 1867, 676
Najas indica var. gracillima A. Braun ex Engelmann [Syntype] 1867, 681
Najas indica var. gracillima A. Braun ex Engelmann [Syntype] 1867, 681
Najas indica var. gracillima A. Braun ex Engelmann [Syntype] 1867, 681
Najas indica var. gracillima A. Braun ex Engelmann [Syntype] 1867, 681
Najas indica var. gracillima A. Braun ex Engelmann [Syntype] 1867, 681