Silverhill Seeds Catalogue 25 April 2013 (alphabetically)

Nebelia paleacea (Bruniaceae) US$ 3.50 per Pkt / US$ 5.00 per Gram
40-80cm much-branched shrub, large cream fl heads Sp-Su, adaptable, cut fl potential. Sow Au. Zone 8.
Nemesia affinis (Scrophulariaceae) US$ 3.50 per Pkt
Ann to 30cm, toothed lvs, racemes of white (with yellow throat), white or blue fl Sp. Sow Au. Zone 8.
Nemesia barbata (Scrophulariaceae) US$ 3.50 per Pkt
"Bloubekkie", 8-35cm ann, tinted blue & white fl Sp. Sow Au. Zone 8.
Nemesia cheiranthus (Scrophulariaceae) US$ 3.50 per Pkt
To 40cm ann, lanceolate leaves, lilac/white & yellow fl Sp. Sow Au. Zone 8.
Nemesia fruticans (Scrophulariaceae) US$ 3.50 per Pkt
To 40cm shrublet, linear-lanceolate slightly toothed leaves, racemes of pink/lilac fl with raised yellow palate Sp. Sow Au/Sp. Zone 7.
Nemesia ligulata (Scrophulariaceae) US$ 3.50 per Pkt
25cm ann, blue/white & yellow fl, spur thickened at tip Sp. Sow Au. Zone 8.
Nemesia macrocarpa (Scrophulariaceae) US$ 3.50 per Pkt
Short-lived perenn to 40cm, toothed lvs, white to pale pink fl Sp-Su. Sow Au. Zone 8.
Nemesia melissifolia (Scrophulariaceae) US$ 3.50 per Pkt
Short lived perenn to 50cm, racemes of white fl with grey veins Su, grows at forest margins. Sow Sp/Au. Zone 8.
Nemesia pinnata (Scrophulariaceae) US$ 3.50 per Pkt
Slender ann to 25cm, divided lvs, racemes orange to yellow fl Sp often after fire. Sow Au. Zone 8.
Neobakeria species (Hyacinthaceae) US$ 3.50 per Pkt
See Daubenya.
Nesaea sagittifolia (Lythraceae) US$ 3.50 per Pkt
Perenn to 40cm, lvs arrowhead-shaped, lovely pink fl up stems Au., very attractive. Sow Sp. Zone 8.
Newtonia hildebrandtii (Fabaceae) US$ 3.50 per Pkt
To 25m tree, dark grey flaky bark, creamy-white spikes of fl in large heads Sp-Su, long slender pods. Sow Sp. Zone 10.
Nivenia corymbosa (Iridaceae) US$ 3.50 per Pkt
0.5-2m shrub, erect stems, gentian blue fl in pseudopanicle Su-Au, attractive. Sow Au. Zone 8.
Noltea africana (Rhamnaceae) US$ 3.50 per Pkt
'Soap dogwood', to 4m shrub/tree, simple glossy lvs, tiny white fl Sp, 3-lobed spherical seed capsule, lvs & twigs used for soap for laundry! Sow Au/Sp.
Zone 9.
Nuxia congesta (Loganiaceae) US$ 3.50 per Pkt / US$ 5.00 per 100
2-20m evergr shrub/tree, dark bark, showy cream fl in dense heads Wi-Sp, drought resist, pot. Sow Sp. Zone 8.
Nuxia floribunda (Loganiaceae) US$ 3.50 per Pkt / US$ 5.00 per 100
3-10m evergr tree, creamy-white fragrant mass of fl Au-Sp, plenty of water. Sow Sp. Zone 9.
Nylandtia scoparia (Polygalaceae) US$ 3.50 per Pkt
1m shrub, leafless at flowering, many small pea-like pink fl with fringed crest Sp, red edible berries. Sow Au. Zone 8.
Nylandtia spinosa (Polygalaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Skilpadbessie", 1m shrub, spine-tipped branches, pink to purple fl Au-Sp, red edible berries, sandy areas, extremely showy. Sow Au. Zone 8.
Nymania capensis (Meliaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
4m shrub, attractive pink to red fl Wi onwards, beautiful inflated papery red fruit Su, very drought resist. Sow Au. Zone 8.
Odontophorus nanus (Mesembryanthemaceae) US$ 3.50 per Pkt
Clump-forming, grey to dark green leaves with dentate margins, creamy yellow fl Wi-Sp. Sow Au.
Oldenburgia grandis (Asteraceae) US$ 3.50 per Pkt
"Mountain hunch back", to 5m bushy shrub/tree, dark thick corky bark, large stiff leathery leaves, individual purple thistle-like fl in large flat heads,
fruit small brown nutlet. Sow Au. Zone 8.
Olea europaea ssp africana (Oleaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
7m tree, narrow greyish leaves, green-white scented fl Su, small fruits much beloved by birds, drought tolerant, med. Sow Sp. Zone 8.
Olea exasperata (Oleaceae) US$ 3.50 per Pkt / US$ 6.00 per 100
"Coast olive", 1-7m shrub/rounded tree, greyish-brown bark, narrow leathery leaves, small white fl in heads, yellowish-purple fruit, coastal. Sow Au.
Zone 10.