HAR HAW 
HAW HED 
Asclepiadace'B. An ornamental shrub, well worthy 
of extensive cultivation ; for culture and propaga- 
tion, see Gomphocarpus. 
loniceroides . • Scarlet . 7* S. Er. S. Brazil . . 1825 
Hartogia, Thunberg. In honour of J. Hartog, a 
Dutch naturalist and traveller at the Cape. Linn. 
5, Or. 1, Nat. Or. Aquifoliacex. An ornamental 
tallish-growing shrub, nearly related to Myginda ; 
for culture and propagation, see Cassine. 
capensTs ... . 6, G. Ev. S. C. G. H. . 1800 
Hart’s -TONGUE, see Scolopendrtiim. 
Hart’s-tongue, see Polypudium Phyllitldis. 
Hartwegia, Lindley. In compliment to Mr. Theodore 
Hartweg, a successful collector of Mexican plants 
for the Horticultural Society of London, and 
who discovered this his genus. Linn. 20, Or. 1, 
Nat. Or. Orchidaceas. A curious little plant, with 
delicate purple flowers; it requires to be treated 
similar to other Mexican orchidaceae. 
purpurea . . . Purple . . 8, S. EpL Vera Cruz . 1837 
Hartwort, see TordyliiLm. 
Hassagay-trke, see Curtisld. 
HasseixiuIstia. Named by Linnaeus, in honour of his 
pupil Frederick Hasselquist, M.D., who travelled 
in the Holy Land, &c., and died at Smyrna, in 
1752. Linn. 5, Or. 2, Nat. Or. Umbelliferce. Mere 
annual weeds, natives of Egypt ; they grow in any 
common soil — asgyptiacd, cordatd. 
Hastate, formed like the head of a halbert. 
Hastatkly lanceolate, between halbert-shaped and 
lance-shaped. 
Hastately-sagittate, between halbert-shaped and 
arrow-shaped. 
Hatchet-vetch, see Biserruld. 
Haulm, dead stems of herbs. 
Hautboy, see Fragdrid. 
Hawkweed, see Hierdcium. 
Haworthia. Prince Salm-Dyck named this genus 
in compliment to A. H. Haworth, F.L.S., a distin- 
guished English botanist. Linn. 6, Or. 1, Nat. Or. 
Liliacece. Haworthia is a singular and highly inte- 
resting genus of succulent plants, nearly related to 
the genera Aloe and Gasteria, and they require the 
same treatment as those genera. Synonymes ; 1. 
Aloe atrovirens. 2. A. margaritifera minima. 3. 
Haworthia concava. 4. rigida. 5. Aloe margariti- 
fera. 6. Haworthia fasciata. T. Aloe rigida. 8. A. 
venosa. 9. A. viscosa. 
albicSns . . . Grey . . 7, G. Ev. S. C. G. H. . 1795 
altilinSa . . . Grey . . 8, G. Ev. S. C. G. H. . 1824 
angustifOUA . . Grey . . 6, G. Ev. S. C. G. H. . 1824 
arachnoldes . . Grey . . 8, G. Ev. S. C. G. H. . 1727 
miner . . . Grey . . 8, G. Ev. S. C. G. H. . 1819 
aristatA .... Grey . . 7. G. Ev. S. C. G. H. . 1820 
asperiuscula . . Grey . . 6, G. Ev. & C. G. H. . 1818 
atrovirens, 1 . . Grey . . 5, G. Ev. S. C. G. H. . 1823 
attenuata . . . Grey . . 7, G. Ev. S. C. G. H. . 1790 
brevis, 2 . . . Grey . . 6, G. Ev, S. C. G. H. . 1810 
chloracamha . . Grey . . 8, G. Ev. S. C. G. H. . 1820 
clariperta . . . Grey . . 6, G. Ev. S. C. G. H. . 1824 
coarctata . . . Grey . . 8, G. Ev. S. C. G. H. . 1821 
oonciuna . . . Grey . . 8, G. Ev. S. C. G. H. . 1823 
corditolia . . . Grey . . 6, G. Ev. S. C. G. H. . 1817 
curta .... Grey . . 7, G. Ev. S. C. G. H. . 1816 
cuspidata . . . Grey . . 8, G. Ev. S. C. G. H. . 1819 
eymbiformis, 3 . Grey . . 6, G. Ev. S. C. G. H. . 1795 
denticulata . . Grey . . 8, G. Ev. S. C. G. H. . 1819 
erjcta .... Grey . . 8, G. Ev. S. C. G. H. . 1818 
efpansa, 4 . . . Grey . . 8, G. Ev. S. C. G. H. . 1795 
fasciata .... Grey . . 8, G. Ev. S. C. G. H. . 1818 
major . . . Grey . . 7, G. Ev. S. C. G. H. . 1820 
granata, 5 . . . Grey . . 7, G. Ev. 8. 0. G. H. . 1735 
hybrida. . . . Grey . . 6, G. Ev. S. C. G. H. . 1821 
indurata . . . Grey . . 6, G. Ev. S. C. G. H. . 1820 
late-virens . . . Grey . . 8, G. Ev. S. C. G. H. . 1819 
Isvis .... Grey . . 8, G. Ev. S. C. G. H, . 1820 
limpida .... Grey . . 8, G. Ev. S. C. G. H. . 1819 
margaritifera . . Grey . . 7, G, Ev. S. C. G. H. . 1739 
mindr .... Grey . . 6, G. Ev. S. C. G. H. 
mirabnis . . . Grey . . 7, G. Ev. S. C. G. H. . 1795 
midtifaria . . . Grey . . 7, G. Ev. S. C. G. H. . 1824 
mucronata . . . Grey . . 7, G. Ev. S. C. G'. H. . 1820 
matica .... Grey . . 7, G. Ev. S. C. G. H. . 1820 
nigricans . . . Grey . . 8, G. Ev. S. C G. H. . 1822 
nitida .... Grey . . 7, G. Ev. S. C. G. H. . 1825 
obiusa .... Grey . . 6, G. Ev. S. C. G. H, . 1824 
pallida .... Grev . . 6, G. Ev. S. C. G. H. . 1820 
planifdlia . . . Grey . . 4, G. Ev. S. C. G. H. . 1824 
papillosA . . . Grey . . 6, G. Ev. S. C. G. H. . 1820 
semipapil osa . Grey . . 6, G. Ev. S. C. G. H. . 1820 
t 153 ] 
parva .... Grey . . 5, G. Ev. S. C. G. H. . 1821 
pseudo-tortuosa . Grey . . 7, G. Ev. S. C. G. H. . 1818 
pumila .... Grey . . 5, G. Ev. S. C. G. H. . 1752 
radula .... Grey . . 5, G. Ev. S. C. G. H. . 1805 
asperidr . . . Grey . . 8, G. Ev. S. C. G. H. . 1820 
Iffivior . . . Grey . . 8, G. Ev. S. C. G. H. . 1825 
pluriperlata . Grey . . 8, G. Ev. S. C. G. H. . 1820 
ramifera . . . Grey . . 8, G. Ev. S. C. G. H. . 1821 
recurva .... Grey . . 8, G. Ev. S. C. G. H. . 1795 
ReinwartI, 6 . . Grey . . 6, G. Ev. S. C. G. H. . 1820 
reticulata . . . Grey . . 6, G. Ev. S. C. G. H. . 1794 
relusa .... Grey . . 6, G. Ev. S. C. G. H. . 1720 
seabra .... Grey . . 6, G. Ev. S. C. G. H. . 1818 
semimargaritifera Grey . . 4, G. Ev. S. C. G. H. . 1819 
major . . . Grey . . 4, G. Ev. S. C. G. H. . 1819 
minor . . . Grey . . 4, G. Ex. S. C. G. H. . 1819 
multiperlata . Grey . . 4, G. Ev. S. C. G. H. .1819 
semiglabrata . . Grey . . 6, G. Ev. S. C. G. H, . 1811 
setata .... Grey . . 6, G. Ev. S. C. G. H. . 1820 
major . . . Grey . . 7, G. Ev. S. C. G. H. . 1820 
media . . . Grey . . 7, G. Ev. S. G G. H. . 1820 
nigricans . . Grey . . 7, G. Ev. S. C. G. H. . 1820 
Bordida .... Grey . . 7, G. Ev. S. C. G. H, . 1820 
tessellata . . . Grey . . 6, G. Ev. S. C. G. H. . 1823 
torquata . . . Grey . . 8, G. Ev. S. C. G. H. . 1823 
tortella .... Grey . . 7, G. Ev. S. C. G. H. . 1817 
tortuosa, 7 . . . Grey . . 7, G. Ev. S. C. G. H. . 1794 
translucens . . Grey . . 6, G. Ev. S. C. G. H. . 1795 
turgida .... Grey . . 8, G. Ev. S. C. G. H. . 1819 
venosa, 8 . . . Grey . . 6, G. Ev. S. C. G. H. . 1820 
virescens . . . Grey . . 8, G. Ev. S. C. G. H. . 1819 
minor . . . Grey . . 8, G. Ev. S. C. G. H. .1819 
viscosa, 9 . . . Grey . . 6, G. Ev. S. C. G. H. . 1727 
Hawthorn, see Cratcegds. 
Hawthorn, see Rhus Oxyacdnlha. 
Haylockia. Herbert named this genus in honour of 
his very intelligent gardener Matthew Haylock. 
Linn. 6, Or. 1, Nat. Or. Amaryllidaceae. This is 
rather a pretty bulb when in flower, and it may be 
successfully grown in sandy loam ; it is easily in- 
creased by offsets from the bulbs, 
pusilla .... Straw. . 9, F. BL P. B. Ayres . 1829 
Hazel, see Corylfis. 
Heart’s-eask, see Vibld tricolor. 
Heart-seed, see CardiospSrmum. 
Heath, see Erica. 
Hebenstreitia, Linn. In honour of J. E. Heben- 
streit, M.D., professor of botany at Leipsic. Linn. 
14, Or. 2, Nat. Or. Selaginacea. This is a genus 
of pretty under-shrubs, with very neat foliage and 
modest flowers; they thrive best in a mixture of 
sandy loam and peat, and young plants are readily 
obtained from cuttings in the same kind of soil, 
under a glass. Synonyme : l.H.aurea. 
albiflora . . . Wiite . . 7, G. Ev. S. C. G. H. . 1822 
capitata . . . White. . 6, G. Ev. S. C. G. H. . 1823 
chamadriftlia . White . . G. Ev. S. C. G. H. . 1822 
ciliata . . . .White. . 6, G. Ev. S. C. G. H. .1815 
cordata .... White . . 7, G. Ev. S. C. G. H. . 1774 
dentata . . . .White. . 7, G. A. C. G. H. .1739 
erinoldes . . .White. . 5, G. Ev. S. C. G. H. .1816 
fruticosa . . . White . . 8, G. Ev. S. C. G. H. . 1816 
integrifolla, 1 . .White. . 5, G. Ev. S. C. G. H. . 1792 
seabra .... White . . 6, G. Ev. S. C. G. H, . 1824 
Hedeoma, Persoon. Hedeoma is a Greek name for 
Mint. Linn. 2, Or. 1, Nat. Or. Labiate. The 
seeds of these plants merely require to be sown in 
the open border in spring 
pnlegioides . . Blue . . 7, H. A. N. Amer. . 1777 
thvmoides . . . Red . . 7, H. A. France . . 1699 
Hedkra, Swartz. The name appears to be derived 
from hedra, a Celtic word, signifying a cord, and 
the English name. Ivy, is derived from iw, a word 
in the same language, signifying green, from its 
being always green. Linn. 5, Or. 1, Nat. Or. 
Araliacee. The common Ivy is very often em- 
ployed for covering naked buildings, or trees, 
which latter it invariably kills ; it is increased by 
slips, taken off, and planted where they are to 
grow. The tender kinds will grow in any soil, 
though they appear to grow better in a very light 
one. 
Hdix .... Green . . 9, H. Ev. Cl. Britain . . 
aiborescens . . Green . . H. Ev. Cl. 
canarieusis . . Green . . H. Ev. Cl. Canaries 
chry'socarpa . Green . . H. Ev. Cl. India 
vulgaris . . Green . . H. Ev. Cl. Britain . . 
Hedge-garlic, see AUiaria. 
Hedge-hyssop, see Gratiiild. 
Hedge- MUSTARD, see ErysimOm. 
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