waveform.coffee
waveform.coffee
01 — IDENTITYCURATED RECORD
REFERENCE › VARIETIES

SL28

Selection of Tanganyika Drought Resistant — Kenya, 1935.

SPECIES C. ARABICAGROUP SELECTIONALIASES SL-28
OBSERVED RECORDwhat the pipeline has witnessed · 27 roasters tracked · updated daily

02 — FLAVOR RANGE

OBSERVED
across 45 current offerings from 27 of 27 tracked roasters · updated 01 Oct 2026
PROCESSWashed
All1Washed1Honey0Natural0Wet-hulled0Undisclosed0
5 BASES IN THE VOCABULARY · 1 OBSERVED IN THIS CUT
MODIFIER0 modifiers
All1
0 OF 1 MODIFIERS YIELD OFFERINGS HERE · 1 YIELD NOTHING AND ARE NOT DRAWN
ORIGINKenya
All1Kenya1
1 OF 7 ORIGINS YIELD OFFERINGS HERE · 6 YIELD NOTHING AND ARE NOT DRAWN
REGION1 region
All1Nyeri County1
1 OF 18 REGIONS YIELD OFFERINGS HERE · 17 YIELD NOTHING AND ARE NOT DRAWN
ROASTERWonderstate Coffee
All28Heart Coffee Roasters3Onyx Coffee Lab3Passenger Coffee3Prodigal3Counter Culture Coffee2Proud Mary Coffee2Tandem Coffee Roasters2Bean & Bean Coffee Roasters1Ceremony Coffee Roasters1Corvus Coffee Roasters1Flower Child Coffee1Hydrangea Coffee Roasters1Loveless Coffees1Methodical Coffee1PT's Coffee Roasting Co.1Sightglass Coffee1Wonderstate Coffee1
17 OF 19 ROASTERS YIELD OFFERINGS HERE · 2 YIELD NOTHING AND ARE NOT DRAWN
CLEAR
showing 1 of 45 · 1 of 10 families · 3 placed notes
FAMILYNAMED NODESOFFERINGS
Fruity31 of 1
Berry1
Blackberry1
Citrus Fruit1
Mandarin1
Stone Fruit1
Nectarine1
GROUP COUNTS ARE OFFERINGS MENTIONING ANY NOTE IN THE GROUP — SETS OVERLAP, SO CHILDREN DO NOT SUM TO THEIR PARENT.
A NOTE RESOLVES TO THE DEEPEST NODE IT JUSTIFIES; “PLACED HERE” IS AN INTERIOR NODE STATED IN ITS OWN RIGHT, NOT A ROLL-UP.
n=1
taxonomy rev. waveform-2026.6

03 — OBSERVED ORIGINS

OBSERVED
across 45 current offerings from 27 of 27 tracked roasters · updated 30 Sep 2026
SEEN IN 7 OF THE 45 PRODUCING COUNTRIES DRAWN
KENYA×30↗COLOMBIA×6↗COSTA RICA×5↗ECUADOR×1↗EL SALVADOR×1↗GUATEMALA×1↗PANAMA×1↗
FIG. 1Where SL28 is currently being seen
THE WHOLE ORIGINS PLATE · EQUAL-AREA · FRAMED TO EVERY PRODUCING COUNTRY, NOT TO THIS VARIETY · ACROSS 45 CURRENT OFFERINGS FROM 27 OF 27 TRACKED ROASTERS · UPDATED 30 SEP 2026
RECORDACROSS 45 CURRENT OFFERINGS FROM 27 OF 27 TRACKED ROASTERS · UPDATED 30 SEP 2026
7 ORIGINS OBSERVED · ×45 CURRENT OFFERINGS
POINT AT A COUNTRY OR A ROW TO READ IT · ENTER OPENS · CLICK OR SPACE PINS · ESC RELEASES
THE AMERICAS6 OF 7 · ×15
AFRICA & ARABIA1 OF 7 · ×30
RECORD7 ORIGINS OBSERVED · ×45 CURRENT OFFERINGS
TAP A ROW TO TRACE IT · ANY REGION
FIG. 1Where SL28 is currently being seen
THE WHOLE ORIGINS PLATE · EQUAL-AREA · FRAMED TO EVERY PRODUCING COUNTRY, NOT TO THIS VARIETY · ACROSS 45 CURRENT OFFERINGS FROM 27 OF 27 TRACKED ROASTERS · UPDATED 30 SEP 2026
THE AMERICAS6 · ×15
COLOMBIA×6↗COSTA RICA×5↗ECUADOR×1↗EL SALVADOR×1↗GUATEMALA×1↗PANAMA×1↗
AFRICA & ARABIA1 · ×30
KENYA×30↗

04 — OBSERVED PROCESSES

OBSERVED
across 45 current offerings from 27 of 27 tracked roasters · updated 30 Sep 2026
Washed●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●34
Natural●●●●●●●7
Honey●●2
Undisclosed●1
one dot = one current offering
+ 1 not yet resolved (not counted above)

05 — LIVE OFFERINGS

OBSERVED · LIVE
current sightings — who is selling SL28 right now

06 — NARRATIVE

CURATED RECORD
PENDINGReference article not yet hand-authored — the identity above and the observed record are live; the narrative is still to be written.

07 — LINEAGE

CURATED RECORD
SL28SUBJECT
PARENTS · SELECTION · 1935 · 1 OF 1 RECORDED
DERIVED FROM SL28 · 2 RECORDED
1 UNVOUCHED NAME IN THE RESOLVER MENTIONS SL28
RAIL DEPTH = GENERATION.
RECONVERGENCE = ↑ BACK-REFERENCE; A NAME IS SET ONCE.