103

Collinsia violacea (March 13th) Cots not enough closed to be called asleep \

2 Brachycorne iberifolia ( do) — Cots do not sleep.

3 Bartonia aurea    (March 15)    do    do

Escholtzia californica    (do) Each Cots deeply divided into 2 needle-like leaves: at midday the apices of the opposite cots were more than twice, (or only about 1/3 more distant) as distant from one another than at 10°. 30' P.m. So make some approach to be asleep, for during the day they stand highly inclined

4 Grammanthes gentianoides— no sign of sleep March 16th

5 Collomia coccinea— at day Cots. horizontal; at night at rt ∠ or even less 16' |

March 17' It is a mistake — about Collomia— do not sleep at all or close much.

| 6 Sida — young plant few inches high— no signs of sleep

Cassia nodosa ( March 17) Cots. thick & fleshy, do not move after being rubbed. Certainly does not go to sleep.— (Used)

(Abronia umbellata ( Nyctyginaceae) Only 1 Cot. with rudiment of 2d — a very interesting gradation between Orange & Cyclamen. Comes up bowed, but I do not yet know which part bowed. (a)

Frank Length of rudimentary Cot. .118 or 1/84th of inch = .3 mm. [March 23' The apex of Cot. certainly points perpendicularly downwards, as soon as the arch rises above ground, but within the seed & whilst this is opening the apex of infolded blade of Cot. points upwards & lies parallel to descending legs of arched Hypocotyl.)

7 Viola tricolor (March 18') no signs of Sleep.—

8 Lobelia pumila)

2 d)    do.    do.—

9 Clintonia pulchella (March. 22)    do. do

10 Geum coccineum ( do)    do. do'

11 Morina longifolia March 28'    do., do.

12 Browallia elata    do    do: do.

13 Helwingia. —? Sep. 23d.    do. do