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Biennial Varieties Page 5 of 15 containing Biennial Varieties 115 Varieties Listed in Total 5 6 7 8 9 10 11 12 13 14 
Brassica rapa rapifera Succeeds in full sun in a well-drained fertile preferably alkaline soil[200]. Succeeds in any reasonable soil.
A fairly deep rooted plant, stubble turnip is mainly grown as a feed for farm animals though it is... [MORE] Brassica rapa rosularis Succeeds in full sun in a well-drained fertile preferably alkaline soil[200]. Prefers a pH of 5.5 to 7[200]. Prefers a cool moist reasonably fertile soil[52]. The plant is shallow rooted and intolerant of droug... [MORE] Bromus mango We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it could succeed outdoors in this country. It succeeds on infertile acid soils[... [MORE] Bromus thominii Succeeds in a sunny position in most well-drained soils[138, 200].
The plant produces open, wind pollinated flowers and also cleistogamous flowers - these do not open and are self-fertilized[17].
The report r... [MORE] Campanula medium Succeeds in most fertile well-drained soils[233], though it prefers a moist but well-drained rich sandy loam and a neutral or alkaline soil in sun or partial shade[1, 200].
A very ornamental plant, it is often... [MORE] Campanula rapunculus An easily cultivated plant, it prefers a moist but well-drained rich sandy loam and a neutral or alkaline soil in sun or partial shade[1, 4, 200], though it succeeds in most good soils[4]. Tolerates a pH in the... [MORE] Carduus cernuus We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in most parts of this country. The following notes a... [MORE] Carduus crispus Succeeds in a sunny position in ordinary garden soil[1, 200].
This species is closely related to C. acanthoides[17].... [MORE]
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Page 5 of 15 containing Biennial Varieties 115 Varieties Listed in Total
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