Synthesized answer
The passages describe *Ziziphora capitata* as having terminal capitula and ovate leaves [2]. In contrast, *Ziziphora tenuior* is characterized by lateral flowers and lanceolate leaves [2].
The passage further notes that *Ziziphora capitata* has leaves resembling those of *Z. capitata*, and lateral flowers similar to *Z. tenuior*, but more numerous [1]. The calyces of *Z. capitata* are described as hispid, and the stamens protrude beyond the corolla tube [1].
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
uior._] 2. Ziziphora floribus lateralibus, foliis lanceolatis. Ziziphora foliis lanceolatis, floribus ex alis. _Hort. cliff. 305._ Ziziphora foliis lanceolatis, floribus lateralibus. _Roy. lugdb. 313._ _Hort. ups. 9._ Acinos syriaca, folio mucronato, capsulis hirsutis. _Moris. hist. 3. p. 404. s. 11. t. 19. f. 3. 4._ Habitat in _Syria_ ? ☉ [_acinoides._] 3. Ziziphora floribus lateralibus, foliis ovatis. Clinopodium supinum incanum. _Amm. ruth. 66 ?_ Habitat in _Sibiria_. ☉ Habitus Thymi Acinos, sed majora quintuplo omnia. Folia Z. capitatæ; Flores…
abitat in _Hispania_. LYCOPUS. [_europæus._] 1. Lycopus foliis sinuato-serratis. Lycopus foliis indivisis. _Fl. svec. 27._ _Dalib. paris. 9._ Lycopus. _Hort. cliff. 11._ _Roy. lugdb. 326._ Marrubium palustre glabrum. _Bauh. pin. 230._ Habitat _in Europæ_ ripis humentibus. ♃ [_virginicus._] 2. Lycopus foliis æqualiter serratis. Lycopus foliis lanceolatis tenuissime serratis. _Gron. virg. 8._ Habitat in _Virginia_. ♃ AMETHYSTEA. [_cærulea._] 1. Amethystea. _Hort. ups. 9._ _Amœn. acad. 386._ * Amethystina montana erecta, foliis exiguis digitatis…
sub-didynamis, caule acutangulo. Monarda caule acute angulato, capitulis terminalibus. _Hort. cliff. 495._ _Cold. noveb. 7._ Monarda floribus capitatis verticillatisque, caule acute angulato, foliis lanceolato serratis glabris. _Büttn. cun. 226._ Habitat in _Pensilvania_, _Noveboraco_. [_clinopodia._] 3. Monarda floribus capitatis, foliis lævibus serratis. Monarda foliis ovato-lanceolatis, verticillis lateralibus dichotomis corymbosis, foliis inæqualiter serratis. _Gron. virg. 9._ Habitat in _Virginia_. ♃ Radix repens. Facies plantæ præcedentis quoad staturam, at…
s punctactis. _Hort. ups. 12._ Monarda floribus verticillatis. _Hort. cliff. 495._ _Gron. virg. 9._ _Roy. lugdb. 313._ Clinopodium virginianum angustifolium, quovis verticillo duodecim foliolis rubentibus cincto. _Pluk. Alm. 111. t. 24. f. 1._ Habitat in _Virginia_. ☉ [_ciliata._] 5. Monarda floribus verticillatis, corollis involucro longioribus. Monarda spica interrupta, involucris longitudine verticillorum lanceolatis. _Gron. virg. 9._ * Clinopodium angustifolium non ramosum, flore cæruleo: labio trifidis atropurpureis maculis ornato. _Pluk. alm. 10.…
lanceolatis acutis, bracteis coloratis flore brevioribus. Horminum sylvestre salvifolium majus maculatum. _Bauh. pin. 239._ Horminum sylvestre v. _Clus. hist. 2. p. 31._ Horminum sylvestre salvifolium minus. _Bauh. pin. 239._ Habitat in _Austriæ_ inferioris, _Bohemiæ_ agrorum marginibus, vineis. ♃ [_hæmatodes._] 10. Saliva foliis cordato-ovatis rugosis tomentosis, calycibus hispidis, radice tuberosa. † Horminum sanguineum, asphodeli radice. _Triumf. obs. 69. t. 69._ Horminum sylvestre maculatum tuberosum. _Honuphr._ Horminum sylvestre majus…