[76]

Passiflora— tendril— Dark Light

[data not transcribed]

[76v]

50B

Chapter II.

Hybrid Primulas

The Oxlip a hybrid naturally produced between the Primula veris & vulgaris ─ The differences in structures & function between these two parent species ─ The Effects of crossing the two forms of 10 oxlips into 10 & with the two forms of the parent species ─ Characters of the offspring from oxlips artificially self-fertilised & cross-fertilised in a state of nature─ Primula elator shown to be a distinct species ─ Hybrids from other heterostyled species of Primula ─ Supplementary note on spontaneously produced hybrids in the genus Verbascum.

Spontaneously appearing in a state of nature.

Possible ─ Position reversed with [movement] to light ─ Traced on Horizontal glass ─ movement on [summit] of stick to which stem at base of t. tied ─ dark above & on both sides ─ N.E window with movement traced ─ light behind from room.

[Forms of flowers, p. 55: "The Oxlip a hybrid naturally produced between Primula veris and vulgaris—The differences in structure and function between the two parent-species—Effects of crossing long-styled and short-styled Oxlips with one another and with the two forms of both parent species—Character of the offspring from Oxlips artificially self-fertilised and cross-fertilised in a state of nature—Primula elatior shown to be a distinct species—Hybrids between other heterostyled species of Primula—Supplementary note on spontaneously produced hybrids in the genus Verbascum."]