Category: Rarium | Sub-Category: Perennials for Sun
Scientific Name (Genus/Species): Verbesina alternifolia
Family: (Asteraceae)
(P) to 6′. Wingstem. East coast native. Stems winged, leaves alternate, lanceolate-elliptic to 10 inches long with serrated margins. The loose corymbs of many one-inch, yellow daisies grace the garden in late summer. Sun. 4 & T1
Category: Rarium | Sub-Category: Perennials for Sun
Scientific Name (Genus/Species): Vernonia altissima
Family: (Asteraceae)
(P) to 8′. Tall Ironweed. Eastern North America. Loose, flattened clusters of thistle-like, purple flowers atop towering stems. Large irregularly toothed and pointed leaves. Not for the faint of heart! Blooms from late summer into autumn. Moist soil. Sun/partial shade. 3 & T1 for 3 months, then T2
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Aruncus aethusifolius
Family: (Rosaceae)
(P) to 12″. A miniature Goat’s Beard from Korea. Bright green, finely dissected foliage forms a thick, lacy carpet. Small, dense, branched spikes of Astilbe-like, tiny, creamy flowers appear in summer. Foliage turns a beautiful burgundy in fall. Partial shade. 4 & T1
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Boehmeria platanifolia
Family: (Urticaceae)
Perennial to 3′. Asian False Nettle. China, Japan, Korea. A subtle and unique plant for the woodland garden. The large, apple-green leaves have deeply serrated edges and are covered with tiny hairs, giving the plant an overall soft glow. The opposite leaves attach to the sturdy stems with contrasting red petioles. The leaves, in orderly pairs, are aligned at 90° to the pairs above and below. Tannish-green tassel, catkin-like flowers emerge from the branch tips in August and continue to droop into the fall. Partial shade. 3 & T2
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Hosta sieboldiana var. elegans
Family: (Asparagaceae)
(P) to 3′. “…most sumptuous of all the Hostas.” (GST**). Huge, broad, glaucous, heavily textured, bluish green leaves form magnificent, stately clumps that add accent and poise to the woodland garden. The pale lilac-white flowers appear in early to midsummer, though they barely emerge from beneath the foliage. 3 & T3, then it may need 40º for 2-3 months.
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Kirengeshoma palmata Koreana Group (syn. Kirengeshoma koreana)
Family: (Hydrangeaceae)
(P) to 4′. A Korean dignitary. Large, sharply lobed, maple-like leaves in opposite pairs display a handsome silvery pubescence when emerging in spring. The foliage provides interest through late summer when the flowers emerge. Pale yellow, waxy, five-petalled flowers are borne on a stiffly upright inflorescence. Blooms a bit earlier than K. palmata. A “must-have.” Prefers partial shade. 5 & T2
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Lathyrus vernus f. roseus
Family: (Fabaceae)
(P) to 12″. Spring Pea. Europe. Pretty, pale pink, pea-like flowers bloom in profusion on this low-growing perennial pea. Foliage is pinnate, providing an almost ferny effect. Simply lovely. Partial shade. 2B & 3 & T2
Category: Rarium | Sub-Category: Woodland
Scientific Name (Genus/Species): Thalictrum actaeifolium
Family: (Ranunculaceae)
(P) to 3′. Baneberry Leaf Meadow Rue. Japan, Korea. A Barry Yinger introduction. The distinctive foliage of this Meadow Rue superficially resembles that of Baneberry. On branched stems, the numerous, mauve-lavender, apetalous flowers appear in abundance like froth throughout the summer. Partial shade. 3 & T1 & ∆
Category: Rarium | Sub-Category: Alpine and Rock Garden
Scientific Name (Genus/Species): Aquilegia flabellata var. pumila f. rosea
Family: (Ranunculaceae)
(P) to 6″. Fan Columbine. A Japanese garden treasure with short-spurred, pale pink, nodding flowers in spring. Biternate to triternate, blue-green foliage is somewhat suggestive of meadow rue. The leaflets of this species are rounded and fan-shaped, hence the common name. Adorable. Sun. 4 & T2
Category: Rarium | Sub-Category: Alpine and Rock Garden
Scientific Name (Genus/Species): Hypericum buckleyi
Family: (Hypericaceae)
Dwarf shrub to 6″. Blue Ridge St. John’s Wort from the mountains of North Carolina and Georgia. Small, golden yellow flowers with five reflexed petals and a central tuft of prominent stamens adorn the branch tips of this low, spreading alpine shrublet. Small bluish green, elliptical leaves have paler undersides and turn a nice reddish colour in the autumn. Summer blooming. Moist, well-drained soil. 4 & 7 for 4 weeks then T2
This seed is either sold out or unavailable