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Annual/Perennial Varieties Page 4 of 10 containing Annual/Perennial Varieties 77 Varieties Listed in Total 1 2 3 4 5 6 7 8 9 10 
Drymaria cordata Prefers a rather rich soil in full sun[1, 175].
We have very little information on this species and have some doubts about how hardy it is in this country. We assume that it is a perennial plant that can be gr... [MORE] Erigeron annuus Prefers a moderately fertile well-drained soil in a sunny position[200].
A polymorphic species[50].
A self-fertile plant, producing seed apomictically[50].... [MORE] Gentianella diemensis We have almost no information on this species and do not know if it will be hardy in Britain. The following notes are based on the general needs of the genus.
In general, gentians require a moist well-drained ... [MORE] Grindelia camporum Succeeds in any well-drained soil in full sun[200]. Does well on dry sandy banks and in poor soils[200].
This species is not hardy in the colder areas of the country, it tolerates temperatures down to between ... [MORE] Gynostemma pentaphyllum Requires a rich well-drained but moisture-retentive soil in a warm sheltered position in partial shade[238].
This species is not hardy in the colder areas of the country, it tolerates temperatures down to betw... [MORE] Helenium puberulum Grows well in ordinary garden soil[1, 111], succeeding in most conditions other than boggy soils[233]. It prefers a fertile moisture retentive soil[200] in a sunny position[108, 111]. Dislikes dry soil[200].
A... [MORE] Herniaria hirsuta Grows well in hot dry soils[1]. Dislikes excessive moisture[1]. Succeeds in very poor soils[1].
Useful for covering rocks or as a carpet bedding[1], it makes a good ground cover for spring bulbs since they can... [MORE] Hibiscus acetosella Prefers a well-drained humus rich fertile soil in full sun[200].
A frost-tender plant but it can be grown as an annual in temperate zones[200].... [MORE]
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Page 4 of 10 containing Annual/Perennial Varieties 77 Varieties Listed in Total
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