Sivut kuvina
PDF
ePub

III. HEXANDRIA.

679. ARISTOLOCHIA. Gen. pl. 1383. Sipho.

1. A. foliis cordatis acutis, caule volubili, pedunculis uni

floris bractea ovata instructis, corollis adscendentibus,

limbo trifido æquali. Willd. sp. pl. 4. p. 155.
A. macrophylla. Lam. encycl

. 1. p. 252.
Icon. Bot. mag. 534. L'Herit. stirp. t. 7.
On the mountains : Pensylvania to Carolina. n. June.

v. v. A very high running vine; leaves large, and
well calculated to form shady bowers ; flowers very
singular in structure, yellowisb-brown; the leaves

are more or less pubescent.
Serpentaria. 2. A. foliis cordatis oblongis acuminatis, caule flexuoso ad-

scendente, pedunculis radicalibus, corollæ labio lan

ceolato. Willd. sp. pl. 4. p. 159.
Io shady woods, on fertile soil : New England to Ca.

rolina ; principally throughout the mountains. 4.
May, June.

This is the famous Virginiz
Snake root, so very highly and, I think, deservedly
esteemed by the Indians and white inhabitants of
America. I have seen a very narrow and long-leaved
variety of it, which, if there were any difference in
the flowers, might claim to be a distinct species,

V. V.

/

IV. DODECANDRIA.

canadense.

680. ASARUM. Gen. pl. 801.
1. A. foliis lato-reniformibus geminatis, calyce lanato pro-

funde tripartito, laciniis sublanceolatis reflexis.

Mich. f. amer. 1. p. 279. Willd. sp. pl. 2. p. 838.
A. carolinianum. Walt. fl. car. 143.
A. latifolium. Salisb. prodr. 344.
Icon. Moris. hist. 3. s. 13. t. 7.f.4. Corn. canad. 1. 25.
In shady rocky situations : Canada to Carolina. 4.

April. v. v. The root is highly aromatic, and known
by the inhabitants under the name of Wild Ginger. It
is said to be made use of by the Indian females to
prevent impregnation.

[ocr errors]
[ocr errors]

2. A. folis solitariis rotundato-cordatis glabris coriaceis, virginicum.

flore subsessili, calyce extus glabro breviter campanu.
lato.- Mich. f. amer. 1. p. 279. Willd. sp. pl. 2.

p. 838.
In shady rocky woods : Virginia and Carolina. 4. May.

Leaves white speckled, very smooth. 3. A. foliis subhastato-cordatis coriaceis, calyce tubuloso arifolium.

infra limbum brevissimo trifidum coarctato. Mich. fl.

amer. J. p. 279. A. virginicum. Walt. f. car. 143. In shady woods of Lower Carolina. 4. May. v. v.

Leaves speckled.

V.V.

[merged small][ocr errors][merged small][merged small]

* Uniloculares.
681. VALISNERIA. Dioica. Masc. Spatha 2-partita.

Spadir conicus tectus fosculis. Cal. 3-partitus.
Stam. 2. Fem. Spatha tubulosa, 2-fida, l-flora.
Cal. superus, longissimus, limbo 6-partito, laciniis
alternis linearibus. Stigmata 3. semibifida. Caps.

cylindrica, 1-locularis, polysperma.
682. NAJAS. Monoica. Masc. Cal. cylindricus, 2-fidus.

Slamen 1. filamento longo, anthera 4-valvi : valvis patentibus. Fem. Cal. o. Styl. 1. Stigm. 2. Nur

4-spernia. 083. DIOTIS. Monoica. Masc. Cal. 4-phyllus. Stam. 4.

Fem. Cal. l-phyllus, bicornis. Stylus 2-partitus.

Sem. 1. villosum, calyce bicorni tectum. ** Tricoccæ ; Capsula 3-locularis, 3-sperma. Stamina

monadelpha. Monoica. 684. RICINUS. Masc. Cal. 5-partitus. Stam, numerosa.

Fem. Cal. 3-partitus. Siyli 3, bifidi. Caps, echi685. JATROPHA. Masc. Cor. 1-petala, infundibulifor•

mis. Slam. 10. alterna breviora. Fem. Cor. 5-pe

tala, patens. Styli 3. bifidi. 686. CROTON. Masc. Cal. cylindricus, 5-dentatus. Cor.

5-petala, aut 0. Stam. 10-15. Fem. Cal. poly

phyllus. Cor. O. Styli 3. bifidi. 687. ACALYPHA. Col. 3-4-partitus, 1-bracteatus. Masc.

Bractea squamiformis. Stam. 8–16. Fem. Brac

tea magna cordata involucriformis. Styli 3. bifidi. 688. TRAGIA. Masc. Cal. 3-partitus. Stam. 3. subses

silia. Fem. Cal. 5-partitus. Stylus 3-fidus.

nata.

089. EUPHORBIA. Involucrum commune calyciforme,

linubo extrorsum appendicibus petaloideis, plerumque 5. ; introrsum lacinulis totidem alternis et denticulatis. Masc. tot quot lacinulæ. Cal. polyphyllus : foliolis pinnatim laciniatis. Stam. 4-5. ant plura. Flos fem. centralis, nudus, solitarius, stipitatus,

Styli 3. bifidi. 690. STILLINGIA. Involucrum coriaceum, urceolatum,

in masculis multiflorum, 1-florum in femineis. Cal. tubulosus, infundibuliformis, Jimbo ciliato. Masc. Stam. 2. exerta, basi coalita. Fem. Stylus filiformis. Stigm. 3.

II. AMENTACEÆ.

* Flores dioici. 691. SALIX. Amenta cylindracea, imbricata : squamis 1

floris. Cal. o. Masc. Glandula baseus nectarifera. Stam. 1-6. interdum monadelpha. Fem. Styl. bi. fidus. Caps. 1-locularis, 2-valvis, polysperma. Sem.

papposa. 692. POPULUS. Amenta cylindracea, laxe imbricata :

squamis margine laceris, J-floris. Cal. urceolatus, integer. Masc. Stam. 8. exerta. Fem. Stigma 4fidum. Caps. 2-locularis, 2-valvis, polysperma.

Sem. papposa. 693. MYRICA. Amenta ovata, imbricata : squamis luna.

tis, trifloris. Cal. o. Masc. Squama 4-andra, rarius 6-andra. Fem. Styli 2. Drupa l-sperma.

** Flores monoici. 694. BETULA. Amenta imbricata : squamis peltatis, 3

Aoris, 3-fidis. Masc. Cal. 4-partitus. Stam. 1012. Fem. Squama 2-flora. Cal. o. Stigm. 2. Sem.

1. utrinque membrana alatum. 695. ALNUS. Amentum receptaculis cuneiformibas trun

catis 3-floris compositum. Masc. Cal. 4-partitus. Stam. 4. Fem. squama biflora. Cal. o. Stigm. 2.

Sem. 1. compressum, ovatum, apterum. 696. CARPINUS. Amenta laxe imbricata : squamis 1.

floris. Cal. o. Masc. Squama ovata, ciliata. Stam. 6–10. Antheræ apice villosa, Fem. Squama lanceolata, ciliata, bidora. Germen apice denticula.

lum. Stigm. 2. Nut ovata, sulcata. VOL. II.

R

697. OSTRYA. Amenta imbricata. Masc. Cal. squama.

Fil. ramosa. Fem. Amentum nudum. Caps. inflatæ,

imbricatæ, basi monospermæ. 698. FAGUS. Masc. Amentum subrotundum. Cal. 5

fidus, campanulatus. Stam. 8–12. Fem. Cal. 4. dentatus, setosus. Germ. 2. Nuces 2. calyce echi

nato, coriaceo, 4-fido inclusæ. 699. CASTANEA. Masc. Amentum nudum, lineare. Cal.

sub-6-phyllus. Stam. 5-20. Fem. Cal. 5-6-phyl. lus, muricatus. Germ. 3. Sligm. penicilliformia.

Nuces 3. calyce echinato inclusa 700. QUERCUS. Masc. Amentum nudum, lineare. Cal.

sub-5-fidus. Stam. 4-10. Fem. Cal. plerumque 6-dentatus, scaber. Styli 2-5. Nur coriacea,

calyce persistente basi cincta. 701, CORYLUS. Masc. Amentum imbricatum : squamis

3-fidis uniforis. Cal. o. Stam. 8. Fem. Cal. bi. partitus, lacerus. Styli 2. Nut ovata, calyce per

sistente cincta. 702. LIQUIDAMBAR. Masc. Amentum conicum, in.

volucro 4-phyllo cinctum. Filam. numerosa. Fem. Amentum globosum, involucro 4-phyllo cinctum. Cal. urceolatus, biflorus. Styli 2. Caps. 2. basi

cinctæ, 2-valves, polyspermæ. 703. COMPTONIA. Masc. Amentum cylindricum, laxe

imbricatum ; squamis 1-floris. Cal. 2-phyllus. Fi. lam. 3. bifurcata. Fem. Amentum ovatum. Cal. 6.

phyllus. Styli 2. Nur ovata, 1-locularis. 704. PLATANUS. Amentum globosum. Masc. Cor. vix

manifesta. Antheræ filamentum circumnatæ. Fem. Cor. polypetala. Styli stigmate recurvo. Sem, subrotunda, stylo mucronata, basi

papposa, 705. JUGLANS. Masc. Amentum imbricatum. Cal. 6

partitus. Filam. 4—18. Fem. Cal. 4-fidus, superus. Cor. 4-partita. Styli 2. Drupa coriacea, nuce

sulcata. 706. MORUS. Amentum subglobosum. Masc. Cal. 4. partitus. Filam. 4.

Filam. 4. Fem. Cal. 4-phyllus. Styli 2. Cal. baccatus. Sem. 1.

« EdellinenJatka »