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106 INTRODUCTION TO BOTANY.
Spiral, heliacal, spiralis, heliacalis. Bent round like a bell-
spring. Vallisneria spiralis foeminea. PL 8, fig. 5 b.
%_ Very long, longissimus. When its length is very great,
compared with that of the plant. Vallisneria spiralis
foeminea, Stellaria holostsea, Geranium sanguineum, Anthemis
montana.
Very short, hrev'issimiis. Vallisneria spiralis mascula,
Stramonium fostidum, Cuscuta minor, Galium rubrum,
Ulmus campestris.
^ Simple, imdivided, simplex. Asarum, Vallisneria,
Viola canina.
Compound, coniposi/us, Umbelliferse, Cerasus racemosa.
PI. 7, fig. 1, '2, 4, 8 ; pi. 8, fig. 2, 6 and 7-
Two-forked, dichotomus. Divided and subdivided into
two partial peduncles, or pedicells. Dianthus carj'ophylleus,
Cucubalus inflatus,
Europaeus.
Stellaria holostea, Evonymus
5[ One -flowered, uniflorus. Asarum, Atropa lethalis,
Glaucium luteum, Papaver somniferam.
Two-flowered, hifiorus. With two flowers on each peduncle
or pedicell. Geranium phaeum, G. pratense.
Three-flowered, trijiorus. Convolvulus farinosus.
Spadix.
Simple, Spadix simplex. Arum, Calla. PI. 7, fig. 11
and 12.
Branched, ramosus. Phoenix dactylifera.
^ Cylindrical, cyliiidricus. Calla ^thiopica.
Spherical, sphcEricus. Pothos.
Eggshaped, ovoideus. Artocarpus incisa.
CUibshape, claviformis. Arum maculatum, A. Italicum.
Compressed, compressus. Zostera marina.
Straplike, linearis. Zostera marina.
^ Fleshy, carnosus. Arum maculatum, Calla ^thiopica.
^pey, ^slidosiis. Arum J3racunculus.
51 Naked at top, aplce nuaiis. Ai'um maculatum, Calla
iEthiopica. PL 7, fig. 11 and 12.
Clinanthe.
Flat, Clinanthium plamim. Matricaria vulgaris, Achillea
millefolia, A. sylvestris, Dorstenia.
Concave, concavimi. Ambora.
Convex, cmivexum. Carthamus tinctorius, Erigeron
Canadenscj Leucaullieniam vulgare.