The Manual of the Botany of the Northern United States: Including the District East of the Mississippi and North of North Carolina and TennesseeGray, Asa
Science
The Manual of the Botany of the Northern United States: Including the District East of the Mississippi and North of North Carolina and Tennessee
Gray, Asa
Plants -- United States
G. MOLLÙGO, L. Perennial, smooth throughout; stems erect or diffuse, 2
or 3° long; leaves 8, or 6 on the branchlets, oblanceolate to nearly
linear; flowers very numerous in ample almost leafless panicles; fruit
smooth.--Roadsides and fields, N. Y. and Penn. (Nat. from Eu.)
G. ÁNGLICUM, Huds. Annual, slender, diffuse, seldom 1° high, glabrous;
leaves 5--7, oblanceolate to nearly linear (3´´ long), their margins and
the angles of the stem spinulose-scabrous; flowers rather few, cymulose
on leafy branches, greenish-white, very small; fruit glabrous, more or
less tuberculate.--Roadsides, Bedford Co., Va. (_Curtiss_). (Nat. from
Eu.)
G. TRICÓRNE, With. Annual, resembling _G. Aparine_, rather stout, with
simple branches; leaves 6 or 8, oblanceolate, cuspidate-mucronate, the
margins and stem retrorsely prickly-hispid; flowers mostly in clusters
of 3, dull white; fruits rather large, tuberculate-granulate, not hairy,
pendulous.--Fields, eastward. (Nat. from Eu.)
§ 2. _Indigenous species; fruit dry._
[*] _Annual; leaves about 8 in a whorl; peduncles 1--3-flowered,
axillary; fruit bristly with hooked prickles._
1. G. Aparìne, L. (CLEAVERS. GOOSE-GRASS.) Stem weak and reclining,
bristle-prickly backward, hairy at the joints; leaves lanceolate,
tapering to the base, short-pointed, rough on the margins and midrib
(1--2´ long); flowers white.--Shaded grounds, throughout the continent;
probably as an introduced plant eastward.
[*][*] _Perennials; leaves in 4's, comparatively large, and broad
(narrower in n. 7 and 8), not cuspidate-pointed, more or less distinctly
3-nerved; fruit uncinate-hispid (except in n. 6 and 7)._
[+] _Peduncles loosely 3--several-flowered; flowers dull purple to
yellowish-white._
2. G. pilòsum, Ait. _Hairy; leaves oval_, dotted, hairy (1´ long), the
lateral nerves obscure; _peduncles 2--3-forked, the flowers all
pedicelled_.--Dry copses, R. I. and Vt. to Ill., E. Kan., and southward.
Var. puncticulòsum, Torr. & Gray. Almost glabrous; leaves varying to
elliptical-oblong, hispidulous-ciliate.--Va. to Tex.
3. G. Kamtscháticum, Steller. Stems weak, mainly glabrous (1° high);
_leaves orbicular_ to oblong-ovate, thin (½--1´ long), slightly pilose;
flowers slenderly pedicellate; _corolla glabrous, yellowish-white_, not
turning dark, _its lobes merely acute_. (G. circæzans, var. montanum,
_Torr. & Gray_.)--Higher mountains of N. Eng., L. Canada, and far
westward. (Asia.)
4. G. circæ̀zans, Michx. (WILD LIQUORICE.) Smooth or downy (1° high);
_leaves oval_, varying to ovate-oblong, _mostly obtuse_, ciliate (1--1½´
long); _peduncles usually once forked, the branches elongated_ and
widely diverging in fruit, _bearing several remote flowers on very short
lateral pedicels_, reflexed in fruit; lobes of the _greenish corolla
hairy outside, acute or acuminate_.--Rich woods, N. Eng. to Minn., south
to Fla. and Tex.
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