RUDBECKIA fulgida var. fulgida
(rud-BEK-ee-ah) (full-jih-dah) | RUDBFV1 |
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| Common Name: |
| Description: Flowers later than 'Goldsturm' by two-three weeks. |
| Zone: 3 |
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RUDBECKIA fulgida var. speciosa
(rud-BEK-ee-ah) (full-jih-dah) | RUDBFS3 |
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| Description: RHS Award of Garden Merit. Taller than 'Goldsturm', also longer blooming and more persistent with longer lasting flowers. |
| Zone: 3 |
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RUDBECKIA fulgida var. speciosa
(rud-BEK-ee-ah) (full-jih-dah) | RUDBFS1 |
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| Common Name: |
| Description: RHS Award of Garden Merit. Taller than 'Goldsturm', also longer blooming and more persistent with longer lasting flowers. |
| Zone: 3 |
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RUDBECKIA 'Goldilocks'
(rud-BEK-ee-ah) | RUDBGL1 |
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| Description: Fleuroselect Quality Mark Award Winner. Neat, compact plant covered with 3-4", double flowers all summer. |
| Zone: 5 |
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RUDBECKIA 'Goldilocks'
(rud-BEK-ee-ah) | RUDBGL3 |
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| Common Name: |
| Description: Fleuroselect Quality Mark Award Winner. Neat, compact plant covered with 3-4", double flowers all summer. |
| Zone: 5 |
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RUDBECKIA hirta
(rud-BEK-ee-ah) (HER-tah) | RUDBHI3 |
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| Common Name: Black-Eyed Susan |
| Description: Golden-orange, daisy-like wildflower. Usually short-lived. |
| Zone: 4 |
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RUDBECKIA hirta
(rud-BEK-ee-ah) (HER-tah) | RUDBHI1 |
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| Common Name: Black-Eyed Susan |
| Description: Golden-orange, daisy-like wildflower. Usually short-lived. |
| Zone: 4 |
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RUDBECKIA hirta 'Cherokee Sunset'
(rud-BEK-ee-ah) (HER-tah) | RUDBCS3 |
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| Description: Outstanding blend of golden-yellow, orange, bronze, and mahogany shades on double to semi-double, 4" flowers. Great habit and garden performance, but short-lived and best treated as an annual. Excellent cut. |
| Zone: 5 |
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RUDBECKIA hirta 'Cherry Brandy'
(rud-BEK-ee-ah) (HER-tah) | RUDBCB3 |
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| Description: Fleuroselect Quality Mark Award Winner. World's first red-flowered Rudbeckia from seed. Single, cherry-red blooms on robust, bushy plants create a dramatic impact in borders, large containers, or as cut flowers. Short-lived; best treated as an annual. |
| Zone: 5 |
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RUDBECKIA hirta 'Indian Summer'
(rud-BEK-ee-ah) (HER-tah) | RUDBIS3 |
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| Description: 1995 AAS Winner. RHS Award of Garden Merit. Huge, semi-double and single, golden-yellow flowers. Outstanding, basal branching habit does not require staking. Has been short-lived in our trials; frequently treated as an annual. |
| Zone: 5 |
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RUDBECKIA hirta 'Indian Summer'
(rud-BEK-ee-ah) (HER-tah) | RUDBIS1 |
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| Common Name: |
| Description: 1995 AAS Winner. RHS Award of Garden Merit. Huge, semi-double and single, golden-yellow flowers. Outstanding, basal branching habit does not require staking. Has been short-lived in our trials; frequently treated as an annual. |
| Zone: 5 |
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RUDBECKIA hirta 'Prairie Sun'
(rud-BEK-ee-ah) (HER-tah) | RUDBPS3 |
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| Description: Striking, 5", 'light green-eyed' flowers whose golden-yellow petals are tipped primrose yellow. Easy to grow; best treated as an annual. Branching plants, excellent in border, container, or cutting garden. |
| Zone: 5 |
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RUDBECKIA maxima
(rud-BEK-ee-ah) (MAKS-ih-mah) | RUDBMX3 |
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| Description: Incredible wildflower. Tall, narrow plant with glaucous leaves to 10". Flowers have 4-6" cones with bright yellow petals. |
| Zone: 5 |
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RUDBECKIA missouriensis
(rud-BEK-ee-ah) (mi-sur-ee-EN-sis) | RUDBMI3 |
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| Common Name: Missouri Black-Eyed Susan |
| Description: Large flowered bouquets of bright yellow flowers above foliage mound of fuzzy leaves. Prefers dry, well-drained soils. |
| Zone: 4 |
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RUDBECKIA nitida 'Herbstonne'
(rud-BEK-ee-ah) (NI-ti-da) | RUDBHE5 |
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| Common Name: |
| Description: RHS Award of Garden Merit. Bright yellow, single flowers in fall on spectacular, tall 'back of the border' plants. |
| Zone: 4 |
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RUDBECKIA subtomentosa
(rud-BEK-ee-ah) (sub-to-men-TO-sa) | RUDBSU3 |
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| Common Name: Sweet Coneflower |
| Description: Taller cousin of the 'Black Eyed Susan'; abundant, yellow flowers with shimmering brown centers in a brilliant burst of color that lasts for weeks July-September. Strong, outstanding perennial! |
| Zone: 3 |
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RUDBECKIA subtomentosa
(rud-BEK-ee-ah) (sub-to-men-TO-sa) | RUDBSU1 |
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| Common Name: Sweet Coneflower |
| Description: Taller cousin of the 'Black Eyed Susan'; abundant, yellow flowers with shimmering brown centers in a brilliant burst of color that lasts for weeks July-September. Strong, outstanding perennial! |
| Zone: 3 |
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RUELLIA brittoniana
(roo-EL-ee-a) (brit-tone-ee-AY-nuh) | RUELBR3 |
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| Common Name: Water Blue Bell |
| Description: Willow-like foliage constantly covered with 1-2", rich blue, petunia-like flowers all summer. Fine in shallow water (6"), but also out of water in a planter, combo, or in the ground. |
| Zone: 9 |
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RUELLIA humilis
(roo-EL-ee-a) (HEW-mih-lis) | RUELHU3 |
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| Common Name: Wild Petunia |
| Description: Small, petunia-like, lavender flowers on this native; long bloom season. Excellent plant. |
| Zone: 5 |
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RUMEX sanguineus subsp. sanguineus
(ROO-meks) (san-GWIN-ee-us) | RUMESA3 |
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| Common Name: Garden Sorrel |
| Description: Distinct red to purple veins color the foliage of this perennial, ornamental vegetable. Reddish-purple seedheads. |
| Zone: 6 |
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RUTA graveolens 'Blue Mound'
(ROO-ta) (grav-ee-OH-lenz) | RUTABM1 |
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| Common Name: Rue |
| Description: Striking, ferny, blue, mounded foliage. Fine accent plant. Milky sap may cause skin irritation to those sensitive. |
| Zone: 5 |
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RUTA graveolens 'Blue Mound'
(ROO-ta) (grav-ee-OH-lenz) | RUTABM3 |
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| Common Name: Rue |
| Description: Striking, ferny, blue, mounded foliage. Fine accent plant. Milky sap may cause skin irritation to those sensitive. |
| Zone: 5 |
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SACCHARUM ravennae
(SAK-har-um) (rah-VEN-nay) | GRSARA3 |
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| Common Name: Hardy Pampas Grass, Ravenna Grass |
| Description: Tall, stately plumes. Mulch in colder climates. |
| Zone: 5 |
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SACCHARUM ravennae
(SAK-har-um) (rah-VEN-nay) | GRSARA5 |
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| Common Name: Hardy Pampas Grass, Ravenna Grass |
| Description: Tall, stately plumes. Mulch in colder climates. |
| Zone: 5 |
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SACCHARUM ravennae
(SAK-har-um) (rah-VEN-nay) | GRSARA8 |
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| Common Name: Hardy Pampas Grass, Ravenna Grass |
| Description: Tall, stately plumes. Mulch in colder climates. |
| Zone: 5 |
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SACCHARUM ravennae
(SAK-har-um) (rah-VEN-nay) | GRSARA1 |
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| Common Name: Hardy Pampas Grass, Ravenna Grass |
| Description: Tall, stately plumes. Mulch in colder climates. |
| Zone: 5 |
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SALVIA azurea 'Grandiflora'
(SAL-vee-ah) (ah-ZURE-ee-ah) | SALVAG3 |
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| Common Name: Sage |
| Description: Showier, larger-flowered variation of our native Great Plains species, with light blue flowers late summer and fall. Cut back the azureas in July for shorter blooming plants. |
| Zone: 4 |
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SALVIA azurea subsp. pitcherii 'Nekan'
(SAL-vee-ah) (ah-ZURE-ee-ah) | SALVPN3 |
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| Common Name: Pitcher Sage |
| Description: Selection of native with showy, sky blue flower spikes in late summer and fall. |
| Zone: 4 |
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SALVIA blepharophylla
(SAL-vee-ah) (blef-a-ro-FIL-a) | SALVBL3 |
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| Common Name: Eyelash-leaved Sage |
| Description: Bright scarlet flowers and eyelash, glossy, green leaves. |
| Zone: 9 |
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SALVIA elegans
(SAL-vee-ah) (EL-ee-ganz) | HBSAEL1 |
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| Common Name: Pineapple Sage |
| Description: Pineapple-scented foliage; bright red flowers. |
| Zone: 8 |
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