1  The Field-Capture System

Picture the moment a plant is collected. You’re on a slope somewhere, the light is going, and there’s a plant in your hand you mean to keep. You cut it, and then you turn to the other half of the job, recording what you’ll need later to make sense of it. That second half, the recording, is where the trouble starts. It’s the part I know from the inside, and it’s worth slowing down on, because the whole system comes out of watching it fail.

Collecting a plant is an act of capture, and done properly it comes away with three things. The first is the specimen itself, the collected plant bound for the herbarium sheet. The second is the label, the small block of text that rides with the sheet and stays there for as long as it survives. The third is the field log, the record of the whole trip: what was collected, where, when, in what order, under what conditions. One of the three is physical and two are written, and a single thread runs through all of them. The specimen carries a small ID tag, a unique number, and that number is what ties the plant to its label, to its log, and to everything we’ll later attach to it. The label is the specimen’s identity, the log is its context, and the tag is what keeps them from ever coming apart.

In practice the label usually gets made, sooner or later, because a sheet without a label is useless and everyone knows it. The log is the one that vanishes. It’s the first thing dropped when time is short, and the last thing reconstructed when it isn’t. And of the two written records, it’s the log that carries the context the modern uses of a specimen depend on. We lose the half we’ve come to need most.

To see why, it helps to carry the old kit for a while. For most of the history of this work, and well into my own years of it, recording a collection meant a set of instruments, one for each thing worth knowing. A barometric altimeter for elevation, set before you left the trailhead or it told you nothing. A clinometer for the slope. A compass for the aspect, and for finding your way back. A topographic map for names and distances. And the notebook, to write it all down.

The notebook is the part I remember in my hands. A write-in-the-rain book, because it always seemed to be raining. Pencils, because ink runs, and a pencil breaks, and then you want a knife to sharpen it, and now you’re whittling a point on a wet slope. You write with the book held up in the air, no table, no flat surface under the page, and months later you can’t read your own writing. Every one of these is a small friction, and there are many of them, and they arrive together at the worst moment. The gear was simple, and using it was not.

Notice what the collector had to do with all of it. Each instrument gave one number, in its own units, on its own dial, and it fell to the person in the field to read them, note them, and later stitch them back together into a single record of a single plant. The kit didn’t add up to anything on its own. You were the one thing holding it together, in the rain, from memory, at the end of a long day. The instruments were many; the integrator was you.

It’s tempting to answer all this by improving the tools. A tougher notebook, a mechanical pencil, a better altimeter. But that only files down one friction and leaves the rest, and it keeps you doing the same job with nicer equipment. The more useful question isn’t how to carry the kit more comfortably. It’s what the record actually needs to hold. Ask that, and the problem changes shape. Some of what we’ve always written down by hand, the elevation, the slope, the aspect, the place, doesn’t have to be observed at all. It’s fixed by where you’re standing, and it can be recovered later. The rest, the things true of this particular plant at this particular moment, can only be judged there, in front of it. Once the record is sorted into those two kinds, fixed by where you stand and judged from what you see, most of the friction has somewhere to go.

Others have tried to ease this, and their fixes help, each at one point. You can dictate your notes instead of writing them, which spares your cold hands but leaves you transcribing audio later, and captures nothing a computer can sort. You can use an app with built-in categories, which is a real step, but it puts your head down in a screen while the light goes, and it does nothing for the context you’d rather compute than type. Each is an improvement at a single point on the chain. None of them takes on the whole of it. A point fixed is not a system built.

So the question this document is really answering is a plain one, and it’s the one the old kit never asked. Not which tool to carry, but what the record has to hold, and how little we can ask of the collector to secure it. Everything that follows is worked out from there.