ANALYTICAL ARRANGEMENT OF BOTANICAL TERMS. II 
Rhiaphe, vr, the connection between the hilum and the chalaza, 
N. B.—Through the funiculus, the rhaphe, and the cha- 
laza the ovule receives its nourishment from the placenta, 
Through the micropyle it receives the tubular prolonga- 
tion of the pollen. 
Mt, 
Kinds. — Orthétropous, a) straight ; no change in direction 
of parts (Buckwheat). 
Campylétropous, CD, curved; the micropyle brought 
-” fe 
near the chalaza (Bean). 
r 
Anditropous, inverted; the micropyle brought near the 
Wn. 
hilum, pointing to the placente. Rhaphe the whole length 
of the ovule (Magnolia). 
as 
Ampiitropous, vs half inverted ; short rhaphe (Mallow). 
™ 
Direction of Ovary. — Bre, (; ascending, ®: hori- 
zontal, pendulous, Qs suspended, (Q) . 
FRUIT. 
Parts. — Seed, the part containing the embryo. 
Pericarp, the covering of the seeds, including the ovary and 
all adnate parts. The parts of the pericarp are cficarg, 
or outer coat; mesocarp, or middle coat; and exdocarf, or 
inner coat. 
Dehiscence. — Szpticidal, Ga ¥y opening of the partitions. 
oO 
PO eee 
Loculicidal, @sx) opening at the dorsal suture. 
Septifragal, AD valves falling away from partitions. 
Circumceissile, > opening by a circular horizontal line. 
Kinds. — Sim#le, aggregate, accessory, multiple. 
(1.) Simple Fruits.— Fleshy, Stone, Dry (formed by a 
single pistil). 
(a.) FLtesuy FRuirs.—Indszhiscent (with two or more 
seeds), 
Berry, rind membranous (Grape). 
Seeds immersed in | Hesferidium, rind leathery, separable 
a pulpy mass. (Orange). 
Pépo, rind hard (Cucumber). 
Seeds in cells. — Pome, succulent calyx (Apple). 
(b.) Stone Fruits.—Indehiscent; one-celled; endo- 
carp hard. 
Drupe, three-coated; stone-cell entire (Peach). 
Tryma, two-coated ; stone-cell two-parted (Walnut). 
Fterio, an aggregation of drupes (Raspberry). 
(c.) Dry Fruits. —Indehiscent, usually one seed with 
one coat, 
Achénium, Tow separable from seed (Dandelion). 
Utricle, coat inflated (Goosefoot). 
Caryépsis, coat inseparable (Wheat). 
Glans, invested with a c#pule, a Acorn). 
Samara, | having winged appendages (Maple). 
(c'.) Dry FRvuItTs. — Dehiscent, 
Follicle, (opening by a ventral 
suture (Columbine). 
Legioe, WY opening by both su- 
Y 
tures (Bean). 
Single pistil..... 
Loment, ‘ jointed Jegyme (Desmo- 
dium). 
Capsule, any compound dehiscent 
fruit. 
Silique, a two-valved capsule 
Compound pistil. (Mustard). 
Silicle, a short silique (Shep- 
herd’s Purse). 
Pyxis, & circumscissile dehiscence (Purslane). 
(2.) AGGREGATE Fruits, } A cluster of carpels on 
one receptacle taken as a whole (Raspberry). 
(3-) ACCEssoRY or ANTHOCARPOUS FRuITS.— Those 
of which the most ccnspicuous portion, although ap- 
pearing like a pericarp in some cases, does not belong 
to the pistil (Rose-hip). 
(4.) MULTIPLE or COLLECTIVE Fruits. — Those which 
result from the aggregation of several flowers into one 
mass (Pine-apple, Mulberry). 
Sirébile or Cone, a scaly multiple fruit, resulting from the 
ripening of some kinds of catkins (Hop, Conifers). 
Gélbalus, a closed cone (Juniper-berry, Red Cedar). 
c--, 
ae 
SEED. <{q}' 
Parts. — Jnteguments, seed-coats. Nuclervs, part contain- 
ing the embryo. 
(1.) PARTS OF INTEGUMENTS: 
Testa (episperm), the outer or proper seed-coat. 
Tegmen (endopleura), the inner coat, sometimes wanting. 
Funiculus Hilum (h), Chaldza (c), Rhdphe (r), are the 
same as in ovule. 
