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rescue and collection of endemic and endangered plant species for

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Frenning’s<br />

Gum Elemi<br />

11<br />

Bursera<br />

frenningae<br />

79 Seed: collected<br />

in 2008 <strong>and</strong><br />

stored. Planted<br />

nearly 2 years<br />

later; seeds still<br />

had high<br />

germination<br />

rate.<br />

Seeds <strong>plant</strong>ed in<br />

used ProMix <strong>and</strong><br />

s<strong>and</strong> mixture<br />

sprouted in 24 days.<br />

JNCC- RESCUE AND COLLECTION OF ENDEMIC AND ENDANGERED PLANT SPECIES FOR<br />

BIODIVERSITY CONSERVATION/Project Completion Report/DECR-TCIG<br />

pots. New flush <strong>of</strong><br />

growth put on in<br />

December 2010; most<br />

seedlings had 3-4<br />

leaves <strong>and</strong> healthy<br />

root growth.<br />

Growth was swift;<br />

seeds <strong>plant</strong>ed 10<br />

March 2010 produced<br />

0.4 m saplings by 1<br />

December 2010.<br />

Green scale insect,<br />

aphids, <strong>and</strong><br />

mealybugs have been<br />

troublesome but easily<br />

controlled with soap<br />

spray. Plants put on a<br />

swift burst <strong>of</strong> growth<br />

when up-potted.<br />

Nursery <strong>plant</strong>s have<br />

never gone dormant<br />

due to constant<br />

watering, <strong>and</strong> are now<br />

as big as <strong>plant</strong>s grown<br />

from seed at RBG<br />

Kew from a seed<br />

<strong>collection</strong> made two<br />

years previously<br />

(under UK glasshouse<br />

conditions); <strong>and</strong> also<br />

bigger than <strong>plant</strong>s<br />

grown at the same<br />

time by B N Manco,<br />

but these <strong>plant</strong>s were<br />

TCI <strong>and</strong><br />

Bahamas<br />

Endemic

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