. Class-book of botany: being outlines of the structure, physiology and classification of plants; with a flora of the United States and Canada. Botany; Plants; Plants. 564 Order 9L—HYDROPHYLLACE^ FIG. C7S. Hydrophyllum Yirginicum, ^^§W% flower: a, corolla cut open, showing tho <£a&1 honev-grooves; b, ovary and style; c, „ , t^Btion of seed. f 5 Placentre central, large, many-seeded. Cymes not scorpold Hydrolba. 6 £ Placenta) parietal (at least in the middle), bearing few (1 to 4, rarely many) seeds, (b) b Lobes of the corolla convolute in aestivation, (c) b Lobes of the coro
. Class-book of botany: being outlines of the structure, physiology and classification of plants; with a flora of the United States and Canada. Botany; Plants; Plants. 564 Order 9L—HYDROPHYLLACE^ FIG. C7S. Hydrophyllum Yirginicum, ^^§W% flower: a, corolla cut open, showing tho <£a&1 honev-grooves; b, ovary and style; c, „ , t^Btion of seed. f 5 Placentre central, large, many-seeded. Cymes not scorpold Hydrolba. 6 £ Placenta) parietal (at least in the middle), bearing few (1 to 4, rarely many) seeds, (b) b Lobes of the corolla convolute in aestivation, (c) b Lobes of the corolla imbricate (quincuntial) in the bud. (d) C Stamens exserted. Flowers in forked, scorpoid racemes nYDROPiiTLLUM. 1 c Stamens included. Flowers solitary, opposite the leaves Nemopuila. a d Flowers solitary. Calyx much enlarged in fruit Ellisia. 3 d Flowers racemed.—Lobes of the corolla entire (seeds 4.) Phacklia. 4 —Lobes of the corolla entire (seeds co) Eotoca. 5 —Lobes of the corolla fringed Cosmanthus. 6 i. HYDROPHYLLUM, Tourn. Burr-flower. (Gr. vdcLip, water, <pvXXov. loaf; the leaves in spring arc said to bold water.) Sepals slightly united at base, the sinuses sometimes appendaged ; cor- olla campanulatc, convolute in bud, with 5 longitudinal, margined nec- tariferous grooves inside ; stamens exserted ; capsule globous, 1-celled, 2-valved, 4-secded, 3 of the seeds mostly abortive; placenta? 2, fleshy, free except at the base and apex.— 2£ Radical lvs. on long petioles, pinnately or palmately. veined, cauline alternate. Cymes scorpoid, bract! ess. § Calyx appendaged between the sepals at base. Stamens as long ns the corolla No. 1 § Calyx not appendaged. Filaments much exserted —i 1 H. appendiculatuni Mx. Lvs. subpalmately 5-lobed, the lower almost pin- natifid, tho lobes dentate, diverging, and with tho long petioles, ped. and cal. hir- sute ; sep. lance-subulate, the appendages at the base ovate, acute, 4 times shorter; cor. glabro
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Keywords: ., bookcentury1800, booksubjectbotany, booksubjectplants, bookyear18
