 | Hydrangea paniculata SMHPMWMH 'Candy Apple' | Candy Apple Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Minns Garden | Shrub 4 to 8 feet, Full sun, Part shade, Shade, Zone 3b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata SMHPZIND 'Pillow Talk' | Pillow Talk Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Minns Garden | Shrub < 4 feet, Full sun, Part shade, Shade, Zone 3b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata SMNHPM 'Firelight Tid Bit' | Firelight Tid Bit Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea paniculata @ Friedman Wrestling Center | Shrub < 4 feet, Deciduous, Full sun, Part shade, Zone 5b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata SMNHPM 'Quick Fire Fab' | Quick Fire Fab Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea paniculata @ Friedman Wrestling Center | Shrub 4 to 8 feet, Deciduous, Full sun, Part shade, Zone 5b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata SMNHPPH 'Limelight Prime' | Limelight Prime Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea paniculata @ Friedman Wrestling Center | Shrub 4 to 8 feet, Deciduous, Part shade, Zone 5b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata SMNHPREEP 'Zinfin Doll' | Zinfin Doll Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Ag Quad and Warren Hall | Shrub 4 to 8 feet, Deciduous, Full sun, Part shade, Shade, Zone 3b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata Vlasveld 02 'Confetti' | Confetti Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Ag Quad and Warren Hall;
Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Minns Garden | Shrub 4 to 8 feet, Deciduous, Full sun, Part shade, Shade, Zone 3b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata Wim's Red 'Fire and Ice'™ | Fire and Ice Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ ILR Courtyard;
Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Botanic Gardens;
Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Arboretum and Zucker | Shrub 4 to 8 feet, Deciduous, Full sun, Part shade, Shade, Zone 3b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea paniculata WRHPBB2 'Polar Ball' | Polar Ball Panicle Hydrangea | | Hydrangea paniculata Collection (all of Cornell campus), Hydrangea Paniculata @ Minns Garden;
Hydrangea paniculata Collection (all of Cornell campus), Hydrangea paniculata @ Friedman Wrestling Center | Shrub 4 to 8 feet, Deciduous, Full sun, Part shade, Zone 5a, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hydrangea quercifolia | Oakleaf Hydrangea | | Flowering Landscape Shrubs | Shrub 4 to 8 feet, Deciduous, Full sun, Part shade, Shade, Zone 5b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hypericum 'Hidcote' | Hidcote St. Johnswort | | | Shrub < 4 feet, Groundcover, Deciduous, Full sun, Zone 6b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hypericum frondosum | Golden St. Johnswort | | | Shrub < 4 feet, Groundcover, Deciduous, Full sun, Zone 6a, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Hypericum kalmianum | Ames Kalm St. Johnswort | | | Shrub < 4 feet, Groundcover, Deciduous, Full sun, Zone 4b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0), Tolerates salt spray |
 | Hypericum prolificum | Shrubby St. Johnswort | | Dogwood & Common Shrubs | Shrub < 4 feet, Groundcover, Deciduous, Full sun, Zone 4b, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Ilex crenata | Japanese Holly | | Broad-leaved Evergreens | Shrub 4 to 8 feet, Evergreen, Full sun, Part shade, Zone 5a, Requires acid (pH 5.0 to 7.0) |
 | Ilex glabra | Inkberry | | Broad-leaved Evergreens | Shrub 4 to 8 feet, Evergreen, Full sun, Part shade, Shade, Zone 5a, Can tolerate acid to neutral soil (pH 5.0 to 7.4), Tolerates salt spray |
 | Ilex opaca | American Holly | | | Tree > 30 feet, Evergreen, Full sun, Part shade, Zone 6a, Can tolerate acid to neutral soil (pH 5.0 to 7.4) |
 | Ilex verticillata | Winterberry | | Low pH | Shrub 4 to 8 feet, Shrub < 4 feet, Deciduous, Full sun, Part shade, Zone 4a, Can tolerate acid to neutral soil (pH 5.0 to 7.4) |
 | Ilex x meserveae | Blue Holly; Meserve Hybrid Holly | | Broad-leaved Evergreens | Shrub 4 to 8 feet, Evergreen, Full sun, Part shade, Shade, Zone 5a, Can tolerate acid to alkaline soil (pH 5.0 to 8.0) |
 | Itea virginica | Virginia Sweetspire; Virginia-willow | | Cornus, Viburnum, and Friends - Winter Identification, Low pH;
Cornus, Viburnum, and Friends - Winter Identification | Shrub < 4 feet, Deciduous, Full sun, Part shade, Zone 5a, Requires acid (pH 5.0 to 7.0), Tolerates salt spray |
